Properties of the Number 64324

Sixty-Four Thousand Three Hundred Twenty-Four

Basics

Value: 64323 → 64324 → 64325

Parity: even

Prime: No

Previous Prime: 64319

Next Prime: 64327

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 13 × 1237

Divisors: 1, 2, 4, 13, 26, 52, 1237, 2474, 4948, 16081

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111101101000100

Octal: 175504

Duodecimal: 31284

Hexadecimal: fb44

Square: 4137576976

Square Root: 253.62176562747922

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 A(n,k) of paths from {0}^k to {n}^k that always move closer to {n}^k; square array A(n,k), n>=0, k>=0, read by antidiagonals. A316674

T(n,k)=Equals one maps: number of nXk binary arrays indicating the locations of corresponding elements equal to exactly one of their king-move neighbors in a random 0..3 nXk array. A221590

Number of paths from (0,0,0) to (n,n,n) that always move closer to (n,n,n). A316673

Number of paths from {0}ⁿ to {n}ⁿ that always move closer to {n}ⁿ. A316677

Equals one maps: number of n X 4 binary arrays indicating the locations of corresponding elements equal to exactly one of their king-move neighbors in a random 0..3 n X 4 array. A221589

a(n) = a(n-1) + floor(a(n-2)/2) with a(0)=1, a(1)=2. A64324