Properties of the Number 57089

Fifty-Seven Thousand Eighty-Nine

Basics

Value: 57088 → 57089 → 57090

Parity: odd

Prime: Yes

Previous Prime: 57077

Next Prime: 57097

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 57089

Divisors: 1, 57089

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111100000001

Octal: 157401

Duodecimal: 29055

Hexadecimal: df01

Square: 3259153921

Square Root: 238.933045014707

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

Primes of the form 512n+257. A105131

Primes p such that π(p) is obtained by dropping one of the digits of p in decimal expansion. A114924

Prime numbers that have the same base-10 digits as their prime index (with multiplicity), disregarding zero digits. A355317

Primes associated with the indices in A362060. A362066

Numbers k with squares that are concatenations k² = x//y such that·is an anagram of y. A162945

Indices of primes in the 9th-order Fibonacci number sequence, A251752. A255536

Primes p such that 5·p+6, 5·p+12, 5·p+18 and 5·p+24 are all primes. A355577

Smallest Honaker prime A033548 with digit sum prime(n), or 0 if no such prime exists. A161197

Primes prime(k) such that the sum of the squares of digits of prime(k) equals the sum of the squares of digits of k. A193255

Scaled Chebyshev U-polynomials evaluated at i·sqrt(6)/2. Generalized Fibonacci sequence. A57089