Properties of the Number 79969

Seventy-Nine Thousand Nine Hundred Sixty-Nine

Basics

Value: 79968 → 79969 → 79970

Parity: odd

Prime: No

Previous Prime: 79967

Next Prime: 79973

Digit Sum: 40

Digital Root: 4

Palindrome: No

Factorization: 211 × 379

Divisors: 1, 211, 379, 79969

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100001100001

Octal: 234141

Duodecimal: 3A341

Hexadecimal: 13861

Square: 6395040961

Square Root: 282.7879063892231

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

Numbers k whose sum of digits exceeds the sum of the digits of k³. A64209

Evaluation of the Big-Schröder polynomials at -1/2 and normalized with (-2)ⁿ. A330803

Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=1, r=5, I={2}. A79969