Properties of the Number -131383

One Hundred Thirty-One Thousand Three Hundred Eighty-Three

Basics

Value: -131384 → -131383 → -131382

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 7 × 137 ²

Divisors: 1, 7, 137, 959, 18769, 131383

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100000000100110111

Octal: -400467

Duodecimal: -64047

Hexadecimal: -20137

Square: 17261492689

Square Root: 362.4679296158489

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

Numbers k such that 2^k + 21 is prime. A57201

Numbers k such that σ(k) = ψ(k) + τ(k) + ω(k). A386637

Number of nX4 0..1 arrays with every element equal to 0, 1, 4 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302511

Number of ways to place two non-attacking rooks on all free n-ominoes. A171011