Properties of the Number 99227

Ninety-Nine Thousand Two Hundred Twenty-Seven

Basics

Value: 99226 → 99227 → 99228

Parity: odd

Prime: No

Previous Prime: 99223

Next Prime: 99233

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 67 × 1481

Divisors: 1, 67, 1481, 99227

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000001110011011

Octal: 301633

Duodecimal: 4950B

Hexadecimal: 1839b

Square: 9845997529

Square Root: 315.0031745871778

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

Number of parts that are multiples of 3 in all partitions of n. A116635

Primes of the form m^k+k, with m and k > 1. A99227

Decimal expansion of the sum of the reciprocals of the averages of adjacent pairs of perfect numbers (A000396). A259931

a(n) is the numerator of the coefficient c_2n+1 in the expansion ∑_k=1..j 1/(k*(k+1)/2)² = ∑_m>=0 c_m/j^m for large values of j. A340277