Properties of the Number 52815

Fifty-Two Thousand Eight Hundred Fifteen

Basics

Value: 52814 → 52815 → 52816

Parity: odd

Prime: No

Previous Prime: 52813

Next Prime: 52817

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 7 × 503

Divisors: 1, 3, 5, 7, 15, 21, 35, 105, 503, 1509

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1100111001001111

Octal: 147117

Duodecimal: 26693

Hexadecimal: ce4f

Square: 2789424225

Square Root: 229.81514310419146

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 into an even number of parts. A27187

Number of partitions of 2n of type EE (see Comments). A236913

Number of cycle types of conjugacy classes of all even permutations of n elements. A46682

Number of integer partitions of n with reverse-alternating product <= 1. A347443

Number of fusenes with 22 hexagons, C_2v symmetry and containing n carbon atoms. A123288

Abs(square of n-th prime minus cube of n-1). A151911

Number of objects generated by the Combstruct grammar defined in the Maple program. See the link for the grammar specification. A52815