Properties of the Number 85231

Eighty-Five Thousand Two Hundred Thirty-One

Basics

Value: 85230 → 85231 → 85232

Parity: odd

Prime: No

Previous Prime: 85229

Next Prime: 85237

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 29 × 2939

Divisors: 1, 29, 2939, 85231

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100110011101111

Octal: 246357

Duodecimal: 413A7

Hexadecimal: 14cef

Square: 7264323361

Square Root: 291.9434876821197

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 nondecreasing integer sequences of length 21 with sum zero and sum of absolute values 2n. A158155

Number of nX3 0..1 arrays with every element equal to 0, 2, 3, 5 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A301325

Numbers k in whose canonical factorization the power of the smallest prime factor is greater than the power of the greatest prime factor. A85231