Properties of the Number 68768

Sixty-Eight Thousand Seven Hundred Sixty-Eight

Basics

Value: 68767 → 68768 → 68769

Parity: even

Prime: No

Previous Prime: 68767

Next Prime: 68771

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 2 ⁵ × 7 × 307

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 32, 56

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000110010100000

Octal: 206240

Duodecimal: 33968

Hexadecimal: 10ca0

Square: 4729037824

Square Root: 262.23653444934024

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

Lesser of two consecutive numbers each divisible by a fifth power. A68783

Generalized Catalan numbers 6·x*A(x)² -A(x) +1 -5·x =0. A68768

Number of (n+1)X(2+1) 0..1 arrays with 2X2 subblock sums lexicographically nondecreasing columnwise and rowwise. A238249