Properties of the Number -130808

One Hundred Thirty Thousand Eight Hundred Eight

Basics

Value: -130809 → -130808 → -130807

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 83 × 197

Divisors: 1, 2, 4, 8, 83, 166, 197, 332, 394, 664

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111111011111000

Octal: -377370

Duodecimal: -63848

Hexadecimal: -1fef8

Square: 17110732864

Square Root: 361.6738862566663

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 compositions (ordered partitions) of n into at least 2 distinct positive parts. A216695

A triangular array distributing the values of sequence A072213 (cf. A115994). A128626

Self-convolution of sequence A001402. A160647