Properties of the Number 53603

Fifty-Three Thousand Six Hundred Three

Basics

Value: 53602 → 53603 → 53604

Parity: odd

Prime: No

Previous Prime: 53597

Next Prime: 53609

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 11 ² × 443

Divisors: 1, 11, 121, 443, 4873, 53603

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101000101100011

Octal: 150543

Duodecimal: 2702B

Hexadecimal: d163

Square: 2873281609

Square Root: 231.52321697834108

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

Smallest k>0 such that (5ⁿ-k)*5ⁿ-1 and (5ⁿ-k)*5ⁿ+1 are a twin prime pair or 0 if no such k exists. A212488

Numbers k such that A372692(k) = A372692(k+1) > 1. A372693

Number of ways to write n as an ordered sum of two nonzero triangular numbers. A53603