Properties of the Number -131305

One Hundred Thirty-One Thousand Three Hundred Five

Basics

Value: -131306 → -131305 → -131304

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 5 × 26261

Divisors: 1, 5, 26261, 131305

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -100000000011101001

Octal: -400351

Duodecimal: -63BA1

Hexadecimal: -200e9

Square: 17241003025

Square Root: 362.36031791574527

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 n such that xⁿ + x¹³ + 1 is irreducible over GF(2). A57483

a(n) is the largest integer m such that mⁿ <= n^prime(n). A318199