Properties of the Number 65975

Sixty-Five Thousand Nine Hundred Seventy-Five

Basics

Value: 65974 → 65975 → 65976

Parity: odd

Prime: No

Previous Prime: 65963

Next Prime: 65981

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 5 ² × 7 × 13 × 29

Divisors: 1, 5, 7, 13, 25, 29, 35, 65, 91, 145

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000000110110111

Octal: 200667

Duodecimal: 3221B

Hexadecimal: 101b7

Square: 4352700625

Square Root: 256.85599078082646

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

Larger of Smith brothers. A50220

In base 4, smallest number that requires n Reverse and Add! steps to reach a palindrome. A77441

Number of ways to place a non-attacking black king and white king on an n X n board, up to rotation and reflection. A357723

Degrees of irreducible representations of Rudvalis group Ru. A3918

Smallest positive m such that A050410(m) = 0 (mod n!). A163744

Denominators in expansion of (exp(x)-1)³. A65975