Properties of the Number -131717

One Hundred Thirty-One Thousand Seven Hundred Seventeen

Basics

Value: -131718 → -131717 → -131716

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 107 × 1231

Divisors: 1, 107, 1231, 131717

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000001010000101

Octal: -401205

Duodecimal: -64285

Hexadecimal: -20285

Square: 17349368089

Square Root: 362.9283675878754

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

Number of integer partitions of n such that it is not possible to choose a different constant integer partition of each part. A387329

Array read by diagonals downwards: A(n,k) for n>=2 and k>=0 is the number of (n,k)-polyominoes. A381030

Concatenate consecutive prime-sided isosceles triangles. A97446