Properties of the Number 85164

Eighty-Five Thousand One Hundred Sixty-Four

Basics

Value: 85163 → 85164 → 85165

Parity: even

Prime: No

Previous Prime: 85159

Next Prime: 85193

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 47 × 151

Divisors: 1, 2, 3, 4, 6, 12, 47, 94, 141, 151

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 10100110010101100

Octal: 246254

Duodecimal: 41350

Hexadecimal: 14cac

Square: 7252906896

Square Root: 291.8287168871494

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

Powers of cube root of 3 rounded up. A17984

Nearest integer to 1/(∑_k>=n 1/k⁴). A83559

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 675", based on the 5-celled von Neumann neighborhood. A273408

Inverse permutation to A085163. A85164