Properties of the Number 64496

Sixty-Four Thousand Four Hundred Ninety-Six

Basics

Value: 64495 → 64496 → 64497

Parity: even

Prime: No

Previous Prime: 64489

Next Prime: 64499

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 29 × 139

Divisors: 1, 2, 4, 8, 16, 29, 58, 116, 139, 232

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111101111110000

Octal: 175760

Duodecimal: 313A8

Hexadecimal: fbf0

Square: 4159734016

Square Root: 253.96062686959962

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 (5, n) into a sum of distinct pairs. A268348

Triangle T(n, k) = binomial(2·n, n) + binomial(n, k)², read by rows. A157531

6-almost primes with semiprime digits (digits 4, 6, 9 only). A111730

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, 1), (0, 0, -1), (1, 0, 1), (1, 1, -1)}. A149396

a(n) is the least k such that k·A007519(n) + 1 = 0 (mod 12). A64496