Properties of the Number -130730

One Hundred Thirty Thousand Seven Hundred Thirty

Basics

Value: -130731 → -130730 → -130729

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 17 × 769

Divisors: 1, 2, 5, 10, 17, 34, 85, 170, 769, 1538

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111111010101010

Octal: -377252

Duodecimal: -637A2

Hexadecimal: -1feaa

Square: 17090332900

Square Root: 361.56603822815

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

Expansion of e.g.f. -∑_k>=1 log(1 - log(1 + x)^k) / k. A330352

a(n) = 2809·n² - 1000·n + 89. A157760

Decimal representation of the middle column of the "Rule 111" elementary cellular automaton starting with a single ON (black) cell. A267258

Bond series for first parallel moment of Kagome lattice. A120546

Numbers which are the sum of two squared primes in exactly four ways (ignoring order). A226599

Number of n-step self-avoiding walks on the square Manhattan lattice that do not take two consecutive turns. A364580