Properties of the Number 55075

Fifty-Five Thousand Seventy-Five

Basics

Value: 55074 → 55075 → 55076

Parity: odd

Prime: No

Previous Prime: 55073

Next Prime: 55079

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 ² × 2203

Divisors: 1, 5, 25, 2203, 11015, 55075

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101011100100011

Octal: 153443

Duodecimal: 27A57

Hexadecimal: d723

Square: 3033255625

Square Root: 234.6806340540267

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

Numbers n such that 6·10ⁿ + 8·R_n - 7 is prime, where R_n = 11...1 is the repunit (A002275) of length n. A103044

Numbers expressible as the sum of no more than 5 squares of composite numbers, allowing repetitions. A55075