Properties of the Number 52187

Fifty-Two Thousand One Hundred Eighty-Seven

Basics

Value: 52186 → 52187 → 52188

Parity: odd

Prime: No

Previous Prime: 52183

Next Prime: 52189

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 23 × 2269

Divisors: 1, 23, 2269, 52187

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100101111011011

Octal: 145733

Duodecimal: 2624B

Hexadecimal: cbdb

Square: 2723482969

Square Root: 228.44474167728177

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

Powers of 5 written backwards. A71583

7th powers written backwards. A2140

The sum of the first-column lengths of all bargraphs of semiperimeter n (n>=2). A273343

Numbers k such that A003132(k³) = A003132(k), where A003132(n) is the sum of the squares of the digits of n. A309884

One-half of the number of lines through at least 2 points of an n X n grid of points. A331780

Powers of 5 written backwards and sorted. A134111

a(n) is the smallest prime p such that p, p+d, and p+2d are consecutive primes where d = 2 for n = 1 and d = 6*(n-1) for n > 1. A52187