Properties of the Number 99388

Ninety-Nine Thousand Three Hundred Eighty-Eight

Basics

Value: 99387 → 99388 → 99389

Parity: even

Prime: No

Previous Prime: 99377

Next Prime: 99391

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 24847

Divisors: 1, 2, 4, 24847, 49694, 99388

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 11000010000111100

Octal: 302074

Duodecimal: 49624

Hexadecimal: 1843c

Square: 9877974544

Square Root: 315.2586239898918

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) = binomial(2·c-1, c-1) (mod c³), where c is the n-th composite. A244214

Coefficient of xⁿ in the expansion of 1 / ( (1-x) * (1-x-x³) )ⁿ. A372476

Number of partitions of the n-th minimal number into distinct minimal numbers. A99388