Properties of the Number 97979

Ninety-Seven Thousand Nine Hundred Seventy-Nine

Basics

Value: 97978 → 97979 → 97980

Parity: odd

Prime: No

Previous Prime: 97973

Next Prime: 97987

Digit Sum: 41

Digital Root: 5

Palindrome: Yes

Factorization: 7 × 13997

Divisors: 1, 7, 13997, 97979

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111111010111011

Octal: 277273

Duodecimal: 4884B

Hexadecimal: 17ebb

Square: 9599884441

Square Root: 313.0159740332752

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) = ∑_{k=0..floor(3·n/14)} binomial(3·n-13·k,k). A392351

Total number of largest parts in all compositions of n. A97979