Properties of the Number 68514

Sixty-Eight Thousand Five Hundred Fourteen

Basics

Value: 68513 → 68514 → 68515

Parity: even

Prime: No

Previous Prime: 68507

Next Prime: 68521

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 19 × 601

Divisors: 1, 2, 3, 6, 19, 38, 57, 114, 601, 1202

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000101110100010

Octal: 205642

Duodecimal: 33796

Hexadecimal: 10ba2

Square: 4694168196

Square Root: 261.7517908248194

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 e.g.f. ( ∏_k>0 (1+x^k)^k )^1/(1-x). A356394

T(2n,n-1), T given by A026681. A26683

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 0), (1, 0, -1), (1, 0, 1), (1, 1, 1)}. A150953

Start with 3; the general rule is "if·is present then so is x·y for every y <= x". A52287

Numbers of the form (2i)! (2j)! / i! j! (i + j)!. A68514