Properties of the Number 68465

Sixty-Eight Thousand Four Hundred Sixty-Five

Basics

Value: 68464 → 68465 → 68466

Parity: odd

Prime: No

Previous Prime: 68449

Next Prime: 68473

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 5 × 13693

Divisors: 1, 5, 13693, 68465

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000101101110001

Octal: 205561

Duodecimal: 33755

Hexadecimal: 10b71

Square: 4687456225

Square Root: 261.658173959844

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

Number of non-averaging permutations of [n] with first element n. A296530

Number of 2 X n 0..3 arrays with no element equal to one plus the sum of elements to its left or zero plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest or zero plus the sum of the elements antidiagonally to its northeast, modulo 4. A241256

a(n) = (prime(n) + prime(n+2))² + prime(n+1)². A348569

Decimal expansion of γ(3/4). A68465