Properties of the Number 57139

Fifty-Seven Thousand One Hundred Thirty-Nine

Basics

Value: 57138 → 57139 → 57140

Parity: odd

Prime: Yes

Previous Prime: 57131

Next Prime: 57143

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 57139

Divisors: 1, 57139

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111100110011

Octal: 157463

Duodecimal: 29097

Hexadecimal: df33

Square: 3264865321

Square Root: 239.0376539376171

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 that are a concatenation of 5, 7 and a prime. A101249

a(n) is the least positive integer that can be expressed as the sum of a prime number and a nonnegative cube in exactly n ways. A365289

Primes with at least one of each odd digit and no even digits. A108418

Number of compositions of n where differences between neighboring parts are in {-2,-1,1,2}. A214256

Cumulative sums of int(prime·e) which are primes. A117527

Primes of the form 3n² + 7. A201479

Primes of the form p² + 18, where p is prime. A201688

Prime(n) such that prime(3n) - prime(2n) - prime(n) is a perfect cube. A224863

Primes p with each odd decimal digit present at least once. A232447

Slowest increasing sequence of primes such that a(n - 1) + a(n) and a(n - 1)² + a(n)² are both semiprimes, with a(1)=2. A365050