Properties of the Number -131437

One Hundred Thirty-One Thousand Four Hundred Thirty-Seven

Basics

Value: -131438 → -131437 → -131436

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 131437

Divisors: 1, 131437

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100000000101101101

Octal: -400555

Duodecimal: -64091

Hexadecimal: -2016d

Square: 17275684969

Square Root: 362.5424113121112

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 k*(k+1) divides tribonacci(k) (A000073(k)). A299156

Primes of the form (x+y)²+2^x+2^y, with·and y nonnegative. A162577