Properties of the Number -642942

Six Hundred Forty-Two Thousand Nine Hundred Forty-Two

Basics

Value: -642943 → -642942 → -642941

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 23 × 1553

Divisors: 1, 2, 3, 6, 9, 18, 23, 46, 69, 138

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Duodecimal: -2700A6

Hexadecimal: -9cf7e

Square: 413374415364

Square Root: 801.8366417170021

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

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

No sequences found.