Properties of the Number 97189

Ninety-Seven Thousand One Hundred Eighty-Nine

Basics

Value: 97188 → 97189 → 97190

Parity: odd

Prime: No

Previous Prime: 97187

Next Prime: 97213

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 17 × 5717

Divisors: 1, 17, 5717, 97189

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111101110100101

Octal: 275645

Duodecimal: 482B1

Hexadecimal: 17ba5

Square: 9445701721

Square Root: 311.75150360503477

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) = ∑_i=0..n digsum₇(i)⁴, where digsum₇(i) = A053828(i). A231679

Semiprimes in A054556. A113693

Row sums of triangle A097186, in which the n-th row polynomial R_n(y) is formed from the initial (n+1) terms of g.f. A057083(y)ⁿ⁺¹, where R_n(1/3) = 3ⁿ for all n >= 0. A97189