Properties of the Number 85145

Eighty-Five Thousand One Hundred Forty-Five

Basics

Value: 85144 → 85145 → 85146

Parity: odd

Prime: No

Previous Prime: 85133

Next Prime: 85147

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 17029

Divisors: 1, 5, 17029, 85145

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100110010011001

Octal: 246231

Duodecimal: 41335

Hexadecimal: 14c99

Square: 7249671025

Square Root: 291.79616172938256

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

Expansion of ∏_k>=1 (1 - x^10·k)/(1 - x^k). A261776

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 961", based on the 5-celled von Neumann neighborhood. A273833

Positions of 0 in A085144. A85145