Properties of the Number 57017

Fifty-Seven Thousand Seventeen

Basics

Value: 57016 → 57017 → 57018

Parity: odd

Prime: No

Previous Prime: 56999

Next Prime: 57037

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 23 × 37 × 67

Divisors: 1, 23, 37, 67, 851, 1541, 2479, 57017

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111010111001

Octal: 157271

Duodecimal: 28BB5

Hexadecimal: deb9

Square: 3250938289

Square Root: 238.7823276542885

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

-7-Knödel numbers. A225511

Number of irreducible involutions of length n. A278024

Number of ways to place zero or more nonadjacent 0,0 1,0 2,1 3,1 3,2 4,2 5,2 6,3 polyhexes in any orientation on a planar nXnXn triangular grid. A155416

Number of active (ON, black) cells at stage 2ⁿ-1 of the two-dimensional cellular automaton defined by "Rule 49", based on the 5-celled von Neumann neighborhood. A270015

Numbers k such that the product of the first k composite numbers minus 1 is a prime. A57017