Properties of the Number 68182

Sixty-Eight Thousand One Hundred Eighty-Two

Basics

Value: 68181 → 68182 → 68183

Parity: even

Prime: No

Previous Prime: 68171

Next Prime: 68207

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 73 × 467

Divisors: 1, 2, 73, 146, 467, 934, 34091, 68182

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000101001010110

Octal: 205126

Duodecimal: 3355A

Hexadecimal: 10a56

Square: 4648785124

Square Root: 261.11683208862655

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

Total number of parts of multiplicity 3 in all partitions of n. A117524

Largest term in periodic part of continued fraction expansion of square root of 1+3ⁿ or 0 if 1+3ⁿ is square. A77626

Largest term in periodic part of continued fraction expansion of square root of -1+3ⁿ. A77627

Number of combinatorially non-equivalent "triangulations" of a compact genus n surface which have only 1 vertex (all vertices of the triangles are identified). Also the number of combinatorially distinct identifications of pairs of edges of a polygon P having 12g-6 sides leading to a compact oriented genus g surface containing the boundary of P as a 3-regular graph. A68182