Properties of the Number 80382

Eighty Thousand Three Hundred Eighty-Two

Basics

Value: 80381 → 80382 → 80383

Parity: even

Prime: No

Previous Prime: 80369

Next Prime: 80387

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 13397

Divisors: 1, 2, 3, 6, 13397, 26794, 40191, 80382

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100111111110

Octal: 234776

Duodecimal: 3A626

Hexadecimal: 139fe

Square: 6461265924

Square Root: 283.51719524572053

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

Amino acid numbers, based on the rules made to assign each amino acid a unique number smaller than 64. A8792

Triangle read by rows: T(n,k) = C(n,floor(n/2))/gcd(C(n,floor(n/2)),C(n,k)), k=0..n; central binomial coefficient is divided by greatest common divisor of binomial coefficients and corresponding central binomial coefficient. A80382