Properties of the Number 88109

Eighty-Eight Thousand One Hundred Nine

Basics

Value: 88108 → 88109 → 88110

Parity: odd

Prime: No

Previous Prime: 88093

Next Prime: 88117

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 7 × 41 × 307

Divisors: 1, 7, 41, 287, 307, 2149, 12587, 88109

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101100000101101

Octal: 254055

Duodecimal: 42BA5

Hexadecimal: 1582d

Square: 7763195881

Square Root: 296.83160209115204

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 ways to write n as an ordered sum of 7 squarefree numbers. A341067

Number of North-East lattice paths that do not bounce off the diagonal y = x to the right. A268407

Expansion of (1 - 2·x²)/(1 + x)⁵. Fourth column of Riordan triangle A248156. A248160

a(1)=1, a(n)= least odd triangular number which is a proper multiple of a(n-1) with a multiplier different from the ones used earlier. A88109