Properties of the Number -64942

Sixty-Four Thousand Nine Hundred Forty-Two

Basics

Value: -64943 → -64942 → -64941

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 19 × 1709

Divisors: 1, 2, 19, 38, 1709, 3418, 32471, 64942

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111110110101110

Octal: -176656

Duodecimal: -316BA

Hexadecimal: -fdae

Square: 4217463364

Square Root: 254.83720293552116

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

Diagonal sums of number array A082043. A82045

The number of monic integer polynomials of degree n all of whose roots are distinct and of modulus at most 1. A280709

Number of 6-bead necklaces labeled with numbers -n..n allowing reversal, with sum zero with no three beads in a row equal. A209347