Properties of the Number 52545

Fifty-Two Thousand Five Hundred Forty-Five

Basics

Value: 52544 → 52545 → 52546

Parity: odd

Prime: No

Previous Prime: 52543

Next Prime: 52553

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 31 × 113

Divisors: 1, 3, 5, 15, 31, 93, 113, 155, 339, 465

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100110101000001

Octal: 146501

Duodecimal: 264A9

Hexadecimal: cd41

Square: 2760977025

Square Root: 229.22696176497215

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) = prime(n)*T(n), where T = A000217. A196421

Number of integer partitions of 2n such that 2*(minimum) = (mean). A363132

Numbers k that divide the (left) concatenation of all numbers <= k written in base 19 (most significant digit on left). A29488

Expansion of (1-x)²/(1-3·x+x³). A52545