Properties of the Number 64326

Sixty-Four Thousand Three Hundred Twenty-Six

Basics

Value: 64325 → 64326 → 64327

Parity: even

Prime: No

Previous Prime: 64319

Next Prime: 64327

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 71 × 151

Divisors: 1, 2, 3, 6, 71, 142, 151, 213, 302, 426

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111101101000110

Octal: 175506

Duodecimal: 31286

Hexadecimal: fb46

Square: 4137834276

Square Root: 253.62570847609277

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 partitions of n such that m(1) > m(2), where m = multiplicity. A240056

Number of 2 X 2 matrices having all terms in {1,...,n} and determinant in the closed interval [0,n]. A211057

Number of (n+1) X (3+1) 0..5 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 6 (constant-stress 1 X 1 tilings). A235305

Number of (n+1) X (7+1) 0..5 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 6 (constant-stress 1 X 1 tilings). A235309

Numbers k such that (22·10^k + 161)/3 is prime. A282278

T(n,k) is the number of (n+1) X (k+1) 0..5 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 6 (constant-stress 1 X 1 tilings). A235310

Generalized Catalan numbers C(-4; n). A64326