Properties of the Number 54513

Fifty-Four Thousand Five Hundred Thirteen

Basics

Value: 54512 → 54513 → 54514

Parity: odd

Prime: No

Previous Prime: 54503

Next Prime: 54517

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 673

Divisors: 1, 3, 9, 27, 81, 673, 2019, 6057, 18171, 54513

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101010011110001

Octal: 152361

Duodecimal: 27669

Hexadecimal: d4f1

Square: 2971667169

Square Root: 233.48019187931126

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

Odd numbers k, not powers of primes, such that σ(k) == 2 modulo 8 and σ(σ(k)) == 6 modulo 8. A332458

Log_b 10 where b is smallest primitive root (A001918) mod n-th prime. A54513