Properties of the Number 57889

Fifty-Seven Thousand Eight Hundred Eighty-Nine

Basics

Value: 57888 → 57889 → 57890

Parity: odd

Prime: No

Previous Prime: 57881

Next Prime: 57899

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 13 × 61 × 73

Divisors: 1, 13, 61, 73, 793, 949, 4453, 57889

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110001000100001

Octal: 161041

Duodecimal: 29601

Hexadecimal: e221

Square: 3351136321

Square Root: 240.6013300046365

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

Total number of elements in all primitive subsets of the integers 1 to n. A87077

Vandermonde sequence using x² - xy + y² applied to (1,4,9,...,n²). A203675

a(n) is the number m such that f(sqrt(n)) is in the field Q(sqrt(m)), where f(x) is defined from the continued fraction x = [c(0), c(1), ... ] as [1/c(0), 1/c(1), ...]. A229956

Strong pseudoprimes to base 50. A20276

Strong pseudoprimes to base 74. A20300

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 805", based on the 5-celled von Neumann neighborhood. A273604

Bijective bit-reverse of n: keep the trailing zeros in the binary expansion of n fixed, but reverse all the digits up to that point. A57889