Properties of the Number 53577

Fifty-Three Thousand Five Hundred Seventy-Seven

Basics

Value: 53576 → 53577 → 53578

Parity: odd

Prime: No

Previous Prime: 53569

Next Prime: 53591

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5953

Divisors: 1, 3, 9, 5953, 17859, 53577

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101000101001001

Octal: 150511

Duodecimal: 27009

Hexadecimal: d149

Square: 2870494929

Square Root: 231.46706029152398

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

Numbers n such that z(n) and z(n+1) are both prime, where z(n) = a^d + b^d + c^d + ..., where a·b*c* ... is the prime factorization of n and d is the largest digit of n. A109280

Numbers n such that 205·2ⁿ-1 is prime. A50854

Cototient function n - φ(n) is a power of 2. A53577