Properties of the Number 64275

Sixty-Four Thousand Two Hundred Seventy-Five

Basics

Value: 64274 → 64275 → 64276

Parity: odd

Prime: No

Previous Prime: 64271

Next Prime: 64279

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 ² × 857

Divisors: 1, 3, 5, 15, 25, 75, 857, 2571, 4285, 12855

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1111101100010011

Octal: 175423

Duodecimal: 31243

Hexadecimal: fb13

Square: 4131275625

Square Root: 253.52514668174436

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

Magic sums of 3 X 3 semimagic squares composed of odd squares. A269297

Number of nonempty subsets of {1,2,...,n} in which exactly 2/3 of the elements are <= (n+3)/3. A48084

Number of base 27 circular n-digit numbers with adjacent digits differing by 8 or less. A125462

Inverse of sequence A032447 considered as a permutation of the positive integers. A64275

Number of 6 X n 0..2 arrays with antidiagonals unimodal and rows and diagonals nondecreasing. A224004