Properties of the Number 57198

Fifty-Seven Thousand One Hundred Ninety-Eight

Basics

Value: 57197 → 57198 → 57199

Parity: even

Prime: No

Previous Prime: 57193

Next Prime: 57203

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 9533

Divisors: 1, 2, 3, 6, 9533, 19066, 28599, 57198

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101111101101110

Octal: 157556

Duodecimal: 29126

Hexadecimal: df6e

Square: 3271611204

Square Root: 239.16103361542824

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

Column 9 of array illustrated in A089574 and related to A034261. A109820

Number of partitions of n that do not contain 8 as a part. A27342

Numbers k such that k*(k+1)-1 and k*(k+1)+1 are twin primes and k*(k+3)-1 and k*(k+3)+1 are also twin primes. A138303

a(n) = (5·3^n-1+1)/2. A57198