Properties of the Number 65426

Sixty-Five Thousand Four Hundred Twenty-Six

Basics

Value: 65425 → 65426 → 65427

Parity: even

Prime: No

Previous Prime: 65423

Next Prime: 65437

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 32713

Divisors: 1, 2, 32713, 65426

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111111110010010

Octal: 177622

Duodecimal: 31A42

Hexadecimal: ff92

Square: 4280561476

Square Root: 255.78506602223672

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

Numbers k such that 10^k + 13 is prime. A95688

a(n) = 2^3·n+1 - 2·n*(2·n+1). A3222

Number of length n inversion sequences avoiding the patterns 000 and 120. A374552

Incrementally larger terms in the continued fraction (A065645) for the twin prime constant (A005597). A65426