Properties of the Number 80966

Eighty Thousand Nine Hundred Sixty-Six

Basics

Value: 80965 → 80966 → 80967

Parity: even

Prime: No

Previous Prime: 80963

Next Prime: 80989

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 40483

Divisors: 1, 2, 40483, 80966

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011110001000110

Octal: 236106

Duodecimal: 3AA32

Hexadecimal: 13c46

Square: 6555493156

Square Root: 284.54525123431597

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) = (A114043(n) - 1)/2. A115005

Expansion of theta₄(q²) * theta₂(q)²/(4·q^1/2) in powers of q. A80966