Properties of the Number 53189

Fifty-Three Thousand One Hundred Eighty-Nine

Basics

Value: 53188 → 53189 → 53190

Parity: odd

Prime: Yes

Previous Prime: 53173

Next Prime: 53197

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 53189

Divisors: 1, 53189

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100111111000101

Octal: 147705

Duodecimal: 26945

Hexadecimal: cfc5

Square: 2829069721

Square Root: 230.62740513651016

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

Least prime in A031926 (lesser of 8-twins) whose distance to the next 8-twin is 6·n. A52353

a(n) = 7^floor(n/3)*A(n), where A(n) = A(n-1) + A(n-2) + A(n-3)/7, with A(0)=3, A(1)=1, A(2)=3. A215828

Antidiagonal sums of the convolution array A213590. A213557

Primes of the form a^a + b^b + c^c + d^d + e^e. A136292

Primes p such that |100-p|, |1000-p|, |10000-p| and |100000-p| are also primes. A126021

Primes p such that 100p-1, 100p-3, 100p-7, and 100p-9 are all prime. A243409

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 27. A31615

Primes p of the form A152539(n) + 1. A152540

Hamming weights (or nonlinearity) of degree 5 rotation-symmetric functions. A53189