Properties of the Number 99387

Ninety-Nine Thousand Three Hundred Eighty-Seven

Basics

Value: 99386 → 99387 → 99388

Parity: odd

Prime: No

Previous Prime: 99377

Next Prime: 99391

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ⁵ × 409

Divisors: 1, 3, 9, 27, 81, 243, 409, 1227, 3681, 11043

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000010000111011

Octal: 302073

Duodecimal: 49623

Hexadecimal: 1843b

Square: 9877775769

Square Root: 315.2570379864659

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

Decimal expansion of 2¹²⁷⁹ - 1, the 15th Mersenne prime A000668(15). A248931

O.g.f. A(x) satisfies: [xⁿ] exp( n*(n+2) * x ) / A(x) = 0 for n>0. A304863

Number of partitions of the n-th minimal number into minimal numbers. A99387