Properties of the Number 79982

Seventy-Nine Thousand Nine Hundred Eighty-Two

Basics

Value: 79981 → 79982 → 79983

Parity: even

Prime: No

Previous Prime: 79979

Next Prime: 79987

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 2 × 7 × 29 × 197

Divisors: 1, 2, 7, 14, 29, 58, 197, 203, 394, 406

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100001101110

Octal: 234156

Duodecimal: 3A352

Hexadecimal: 1386e

Square: 6397120324

Square Root: 282.8108908794002

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

Let M = 2 X 2 matrix [ 1 2 / 5 4 ]; a(n) = (1,2) entry of Mⁿ. A92165

a(n) = floor((π/2)ⁿ). A14214

Number of odd amicable pairs where the smaller term of the pair is less than 10ⁿ. A360054

Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=3, r=3, I={-1,0,1,2}. A79982