Properties of the Number 99906

Ninety-Nine Thousand Nine Hundred Six

Basics

Value: 99905 → 99906 → 99907

Parity: even

Prime: No

Previous Prime: 99901

Next Prime: 99907

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 16651

Divisors: 1, 2, 3, 6, 16651, 33302, 49953, 99906

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000011001000010

Octal: 303102

Duodecimal: 49996

Hexadecimal: 18642

Square: 9981208836

Square Root: 316.07910402302775

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

Values of n such that N=(an+1)(bn+1)(cn+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,35. A64254

a(n) = binomial(2n-1,n-1) mod n². A99906