Properties of the Number -157625

One Hundred Fifty-Seven Thousand Six Hundred Twenty-Five

Basics

Value: -157626 → -157625 → -157624

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 ³ × 13 × 97

Divisors: 1, 5, 13, 25, 65, 97, 125, 325, 485, 1261

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110011110111001

Octal: -463671

Duodecimal: -77275

Hexadecimal: -267b9

Square: 24845640625

Square Root: 397.0201506221063

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 that are the hypotenuse of exactly 31 distinct integer-sided right triangles, i.e., n² can be written as a sum of two squares in 31 ways. A97244

a(n) = (n - 1)*n*(2·n² + 4·n - 1)/6. A330700