Properties of the Number -131129

One Hundred Thirty-One Thousand One Hundred Twenty-Nine

Basics

Value: -131130 → -131129 → -131128

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 131129

Divisors: 1, 131129

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000000000111001

Octal: -400071

Duodecimal: -63A75

Hexadecimal: -20039

Square: 17194814641

Square Root: 362.1173842830526

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

Primes of the form x² + 5·y², where·and y=x+1 are consecutive natural numbers. A176608

Primes of the form 2^x + y (x >= 0 and 0 <= y < 2^x) such that all the numbers 2^x+a + (y-a) (0 < a <= y) are composite. A264866

Primes formed from concatenating nextprime(n) and n. A280357

Primes which are the reverse concatenation of two consecutive odd numbers. A104332