Properties of the Number 97708

Ninety-Seven Thousand Seven Hundred Eight

Basics

Value: 97707 → 97708 → 97709

Parity: even

Prime: No

Previous Prime: 97687

Next Prime: 97711

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 13 × 1879

Divisors: 1, 2, 4, 13, 26, 52, 1879, 3758, 7516, 24427

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111110110101100

Octal: 276654

Duodecimal: 48664

Hexadecimal: 17dac

Square: 9546853264

Square Root: 312.5827890335615

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 n, not divisible by 3, 5, 7 or 11, such that A000203(n)-n-1 and 2·n+1-A000203(n) are prime numbers. A180268

Sum of prime-length repunits: ∑_k=1..n r(prime(k)), where r()=A002275. A97708