Properties of the Number 86180

Eighty-Six Thousand One Hundred Eighty

Basics

Value: 86179 → 86180 → 86181

Parity: even

Prime: No

Previous Prime: 86179

Next Prime: 86183

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 5 × 31 × 139

Divisors: 1, 2, 4, 5, 10, 20, 31, 62, 124, 139

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101000010100100

Octal: 250244

Duodecimal: 41A58

Hexadecimal: 150a4

Square: 7426992400

Square Root: 293.56430300702436

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 self-avoiding closed walks from 0 of area n in strip Z X {0,1,2}. A38579

Decimal expansion of 1 + sqrt(6). A86180