Properties of the Number 78971

Seventy-Eight Thousand Nine Hundred Seventy-One

Basics

Value: 78970 → 78971 → 78972

Parity: odd

Prime: No

Previous Prime: 78941

Next Prime: 78977

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 157 × 503

Divisors: 1, 157, 503, 78971

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011010001111011

Octal: 232173

Duodecimal: 3984B

Hexadecimal: 1347b

Square: 6236418841

Square Root: 281.01779303097516

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) = floor(c·s*a(n-1)) + floor(d·r*a(n-2)), where r = 1 + sqrt(2), s = r/(r-1), c = 2, d = 1, a(0) = 1, a(1) = 1. A275859

Multiplicity of highest weight (or singular) vectors associated with character chi₁₂₀ of Monster module. A34508

Numbers n such that C(4n,n)/(3n+1) (A002293) is not divisible by 4. A78971