Properties of the Number -130629

One Hundred Thirty Thousand Six Hundred Twenty-Nine

Basics

Value: -130630 → -130629 → -130628

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 43543

Divisors: 1, 3, 43543, 130629

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11111111001000101

Octal: -377105

Duodecimal: -63719

Hexadecimal: -1fe45

Square: 17063935641

Square Root: 361.4263410433722

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 361", based on the 5-celled von Neumann neighborhood. A281412

Odd numbers n divisible by 3 such that for all k >= 1 the numbers n·2^k - 1 and n·2^k + 1 do not form a twin prime pair. A237592