Properties of the Number 51190

Fifty-One Thousand One Hundred Ninety

Basics

Value: 51189 → 51190 → 51191

Parity: even

Prime: No

Previous Prime: 51169

Next Prime: 51193

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 5119

Divisors: 1, 2, 5, 10, 5119, 10238, 25595, 51190

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100011111110110

Octal: 143766

Duodecimal: 2575A

Hexadecimal: c7f6

Square: 2620416100

Square Root: 226.25207181371843

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

Starts of runs of 3 consecutive tribonacci-Niven numbers (A352089). A352091

Starts of runs of 3 consecutive Pell-Niven numbers (A352320). A352322

Expansion of g.f. A(x) satisfying 1 = ∑_n=-oo..+oo (-1)ⁿ * xⁿ * (A(x) + x^3·n-1)ⁿ⁺¹. A363143

a(n) = ∏_k=1..n-1 gcd(k,n). A51190