Properties of the Number 68442

Sixty-Eight Thousand Four Hundred Forty-Two

Basics

Value: 68441 → 68442 → 68443

Parity: even

Prime: No

Previous Prime: 68437

Next Prime: 68443

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 11 × 17 × 61

Divisors: 1, 2, 3, 6, 11, 17, 22, 33, 34, 51

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000101101011010

Octal: 205532

Duodecimal: 33736

Hexadecimal: 10b5a

Square: 4684307364

Square Root: 261.61421979701333

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 walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, 1), (0, 0, -1), (1, 0, 1), (1, 1, 1)}. A150951

Numbers n such that the n-th digit is the same in e and π expansions in base 3. A68442