Properties of the Number 65168

Sixty-Five Thousand One Hundred Sixty-Eight

Basics

Value: 65167 → 65168 → 65169

Parity: even

Prime: No

Previous Prime: 65167

Next Prime: 65171

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 4073

Divisors: 1, 2, 4, 8, 16, 4073, 8146, 16292, 32584, 65168

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111111010010000

Octal: 177220

Duodecimal: 31868

Hexadecimal: fe90

Square: 4246868224

Square Root: 255.2802381697416

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 of closed λ terms of natural size n. A275057

Number of nondecreasing integer sequences of length 10 with sum zero and sum of absolute values 2n. A158144

Permutation t->t-1 of Z, folded to N. A65168