Properties of the Number 51798

Fifty-One Thousand Seven Hundred Ninety-Eight

Basics

Value: 51797 → 51798 → 51799

Parity: even

Prime: No

Previous Prime: 51797

Next Prime: 51803

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 89 × 97

Divisors: 1, 2, 3, 6, 89, 97, 178, 194, 267, 291

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100101001010110

Octal: 145126

Duodecimal: 25B86

Hexadecimal: ca56

Square: 2683032804

Square Root: 227.5917397446577

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

a(n) = 1 if a(n-1) is prime, else a(n) = a(n-2)+a(n-3); starting with a(0) = 0, a(1) = a(2) = 1. A142884

a(n) = (n+1)*(n+2)*(n+3)*(9n+4)/24. A51798