Question

Property of natural numbers involving the sum of digits

score 1.7k · Answer 1 · 2013-05-16 22:36:01

1.7k

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Property of natural numbers involving the sum of digits

Published on 16 May 2013 - 22:36

score 105 · Answer 2 · 2013-05-22 18:42:29

105

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How to solve $at + b = 0 \pmod {(a-t)}$?

Published on 22 May 2013 - 18:42

score 82 · Answer 3 · 2013-05-25 19:50:32

82

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Let $ \mathbb{N}$, $a \in \mathbb{N} \to a+1 \in \mathbb{N}$

Published on 25 May 2013 - 19:50

score 130 · Answer 4 · 2013-05-28 22:09:46

130

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Is there any compelling reason why $0$ shouldn't be a natural number?

Published on 28 May 2013 - 22:09

score 76 · Answer 5 · 2013-05-31 16:12:24

76

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Conjecture on combinate of positive integers in terms of primes

Published on 31 May 2013 - 16:12

score 405 · Answer 6 · 2013-06-03 17:07:08

405

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How can I find the smallest possible of full miles to get full kilometers?

Published on 03 Jun 2013 - 17:07

score 109 · Answer 7 · 2013-06-04 20:31:02

109

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Operations between temporal discrete intervals

Published on 04 Jun 2013 - 20:31

score 797 · Answer 8 · 2013-06-05 15:12:35

797

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is the divisibility of two ditinct primes an independent event?

Published on 05 Jun 2013 - 15:12

score 283 · Answer 9 · 2013-06-07 14:33:23

283

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Using natural numbers $1,2,...n,$ in how many ways can the number $n$ be formed from the sum of one or more smaller natural numbers?

Published on 07 Jun 2013 - 14:33

score 73 · Answer 10 · 2013-06-09 21:05:00

73

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Greatest Common Divisor question

Published on 09 Jun 2013 - 21:05

score 50 · Answer 11 · 2013-06-10 18:35:25

50

Views

Finding the addends behind an output series.

Published on 10 Jun 2013 - 18:35

score 1.9k · Answer 12 · 2013-06-21 07:19:28

1.9k

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Peano Axioms natural numbers, total order, uniqueness of addition and multiplication

Published on 21 Jun 2013 - 7:19

score 116 · Answer 13 · 2026-03-29 02:30:28

116

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Solving for $a,b,c,d$ where $a^2 + b^2 + c^2 + d^2 = 630^2$

Published on 29 Mar 2026 - 2:30

score 104 · Answer 14 · 2013-06-24 05:10:20

104

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The sum of consecutive digits

Published on 24 Jun 2013 - 5:10

score 415 · Answer 15 · 2013-07-12 12:47:05

415

Views

Definitions of the usual order in $\mathbb{N}$

Published on 12 Jul 2013 - 12:47

List Question

Property of natural numbers involving the sum of digits

How to solve $at + b = 0 \pmod {(a-t)}$?

Let $ \mathbb{N}$, $a \in \mathbb{N} \to a+1 \in \mathbb{N}$

Is there any compelling reason why $0$ shouldn't be a natural number?

Conjecture on combinate of positive integers in terms of primes

How can I find the smallest possible of full miles to get full kilometers?

Operations between temporal discrete intervals

is the divisibility of two ditinct primes an independent event?

Using natural numbers $1,2,...n,$ in how many ways can the number $n$ be formed from the sum of one or more smaller natural numbers?

Greatest Common Divisor question

Finding the addends behind an output series.

Peano Axioms natural numbers, total order, uniqueness of addition and multiplication

Solving for $a,b,c,d$ where $a^2 + b^2 + c^2 + d^2 = 630^2$

The sum of consecutive digits

Definitions of the usual order in $\mathbb{N}$

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