Properties of the Number 97908

Ninety-Seven Thousand Nine Hundred Eight

Basics

Value: 97907 → 97908 → 97909

Parity: even

Prime: No

Previous Prime: 97883

Next Prime: 97919

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 41 × 199

Divisors: 1, 2, 3, 4, 6, 12, 41, 82, 123, 164

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10111111001110100

Octal: 277164

Duodecimal: 487B0

Hexadecimal: 17e74

Square: 9585976464

Square Root: 312.90254073752743

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

Expansion of (f(-x)³ / f(-x²))⁶ - 64·x * (f(-x²)³ / f(-x))⁶ in powers of·where f() is a Ramanujan θ function. A258739

a(n) cannot be prefixed or followed by any digit to form a prime ('empty' prefixes and suffixes are allowed). A32738

Decimal expansion of ∑_{i >= 1} f(i)/g(i), where f(i) = triangular number(i) and g(i) = (sum of first i primes)³. A97908