Properties of the Number 68790

Sixty-Eight Thousand Seven Hundred Ninety

Basics

Value: 68789 → 68790 → 68791

Parity: even

Prime: No

Previous Prime: 68777

Next Prime: 68791

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 × 2293

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 2293, 4586

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000110010110110

Octal: 206266

Duodecimal: 33986

Hexadecimal: 10cb6

Square: 4732064100

Square Root: 262.27847795806656

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

Inverse Moebius transform of 5-simplex numbers A000389. A101289

T(n,k) = number of defective 3-colorings of an n X k 0..2 array connected horizontally and vertically with exactly one mistake and colors introduced in row-major 0..2 order. A229460

Number of defective 3-colorings of an n X 4 0..2 array connected horizontally and vertically with exactly one mistake and colors introduced in row-major 0..2 order. A229455

Number of defective 3-colorings of an n X 5 0..2 array connected horizontally and vertically with exactly one mistake and colors introduced in row-major 0..2 order. A229456

Number of strings over Z₄ of length n with trace 2 and subtrace 2. A68790