Properties of the Number 64230

Sixty-Four Thousand Two Hundred Thirty

Basics

Value: 64229 → 64230 → 64231

Parity: even

Prime: No

Previous Prime: 64223

Next Prime: 64231

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 2141

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 2141, 4282

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111101011100110

Octal: 175346

Duodecimal: 31206

Hexadecimal: fae6

Square: 4125492900

Square Root: 253.43638254994093

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 3 X n 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 1 1 and 1 0 1 vertically. A208689

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 1 1 and 1 0 1 vertically. A208688

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 1 1 and 1 1 0 vertically. A208840

Triangle T(n,k) = number of rational (0,1) matrices of rank k (n >= 0, 0 <= k <= n). A64230

Numbers k such that, taken together, the base-10 and base-b expansions of k are pandigital for some b < 10. A174596