Properties of the Number -97108

Ninety-Seven Thousand One Hundred Eight

Basics

Value: -97109 → -97108 → -97107

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 11 × 2207

Divisors: 1, 2, 4, 11, 22, 44, 2207, 4414, 8828, 24277

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -10111101101010100

Octal: -275524

Duodecimal: -48244

Hexadecimal: -17b54

Square: 9429963664

Square Root: 311.62156536414483

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

Exponents in expansion of constant A065463 as ∏_n>1 ζ(n)^-a(n). A65490

Number of aperiodic binary necklaces of length n with no subsequence 00, excluding the necklace "0". A6206

1/∏_n>=1 (1 - a(n)*xⁿ) = 1 + ∑_k>=1 F(k+1)*x^k = 1/(1-x-x²), where F(n) = A000045(n) (Fibonacci numbers). A157162

Number of orbits of length n under the map whose periodic points are counted by A001350. A60280

Product(1 + a(n)*xⁿ, n=1..infinity) = sum(F(k+1)*x^k, k=1..infinity) = 1/(1-x-x²), where F(n) = A000045(n) (Fibonacci numbers). A147542

Inverse Euler transform applied once to {1,-1,0,0,0,...}, twice to {1,0,0,0,0,...}, or three times to {1,1,1,1,1,...}. A320767

(L(p)-1)/p where L() are the Lucas numbers (A000032) and p runs through the primes. A64723

Number of cyclic compositions of n into parts >= 2. A32190

Largest multiple of n which can be formed as concatenation of the next n numbers, {1+n(n-1)/2,...,n(n+1)/2} (written in decimal), or 0 if no such number exists. A192392

Sum of Fermat coefficients. A967