Properties of the Number 98109

Ninety-Eight Thousand One Hundred Nine

Basics

Value: 98108 → 98109 → 98110

Parity: odd

Prime: No

Previous Prime: 98101

Next Prime: 98123

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11 × 991

Divisors: 1, 3, 9, 11, 33, 99, 991, 2973, 8919, 10901

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111111100111101

Octal: 277475

Duodecimal: 48939

Hexadecimal: 17f3d

Square: 9625375881

Square Root: 313.22356233208257

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 k such that 8^k + 9 is prime. A217382

Number of ballot sequences of length n having largest descent 6. A244202

Expansion of a modular function. A6707

a(n) is the least number k such that the number of divisors of k! exceeds 10ⁿ. A98109