Properties of the Number 99775

Ninety-Nine Thousand Seven Hundred Seventy-Five

Basics

Value: 99774 → 99775 → 99776

Parity: odd

Prime: No

Previous Prime: 99767

Next Prime: 99787

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 5 ² × 13 × 307

Divisors: 1, 5, 13, 25, 65, 307, 325, 1535, 3991, 7675

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000010110111111

Octal: 302677

Duodecimal: 498A7

Hexadecimal: 185bf

Square: 9955050625

Square Root: 315.87180944174173

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 q^-5/24 * η(q³)³ / η(q)⁴ in powers of q. A187428

Number of Dyck paths of semilength n avoiding the pattern U⁴ D⁴ U D. A225691

Triangle of (Gaussian) q-binomial coefficients for q=-18. A15143

Primes of the form pq - 6, where p and q are consecutive primes. A99775