Properties of the Number 64938

Sixty-Four Thousand Nine Hundred Thirty-Eight

Basics

Value: 64937 → 64938 → 64939

Parity: even

Prime: No

Previous Prime: 64937

Next Prime: 64951

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 79 × 137

Divisors: 1, 2, 3, 6, 79, 137, 158, 237, 274, 411

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111110110101010

Octal: 176652

Duodecimal: 316B6

Hexadecimal: fdaa

Square: 4216943844

Square Root: 254.82935466700064

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

f-amicable numbers where f(n) = n-1. A66511

The internal state of the Sinclair ZX81 and Spectrum random number generator. A357907

Nonprimes k such that k divides prime(k)² - 1. A64938