Properties of the Number 84979

Eighty-Four Thousand Nine Hundred Seventy-Nine

Basics

Value: 84978 → 84979 → 84980

Parity: odd

Prime: Yes

Previous Prime: 84977

Next Prime: 84991

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 84979

Divisors: 1, 84979

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100101111110011

Octal: 245763

Duodecimal: 41217

Hexadecimal: 14bf3

Square: 7221430441

Square Root: 291.51157781467276

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

Wiener index of a benzenoid consisting of a spiral chain of n hexagons (s=1; see the Gutman et al. reference). A193391

Primes p such that continued fraction of (1 + sqrt(p))/2 has period 14: primes in A146337. A146359

Primes of the form floor((8/7)^k). A67909

Palindromes such that the product of the digits + 1 is prime. A84979

Number of nX4 0..1 arrays with every element unequal to 0, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero. A304890