Properties of the Number 64424

Sixty-Four Thousand Four Hundred Twenty-Four

Basics

Value: 64423 → 64424 → 64425

Parity: even

Prime: No

Previous Prime: 64403

Next Prime: 64433

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 8053

Divisors: 1, 2, 4, 8, 8053, 16106, 32212, 64424

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111101110101000

Octal: 175650

Duodecimal: 31348

Hexadecimal: fba8

Square: 4150451776

Square Root: 253.81883302859936

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

a(n) = 2·a(n-1) + 2·a(n-3) - 3·a(n-4), where a(0) = 2, a(1) = 4, a(2) = 8, a(3) = 16. A288260

Number of partitions of 3n-1 into n nonnegative integers each no more than 6. A1978

Record high values in A064413. A64424

Number of nX3 0..2 arrays with no element equal to exactly two horizontal and vertical neighbors, with new values 0..2 introduced in row major order. A241126