Properties of the Number -108606

One Hundred Eight Thousand Six Hundred Six

Basics

Value: -108607 → -108606 → -108605

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 23 × 787

Divisors: 1, 2, 3, 6, 23, 46, 69, 138, 787, 1574

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11010100000111110

Octal: -324076

Duodecimal: -52A26

Hexadecimal: -1a83e

Square: 11795263236

Square Root: 329.55424439688227

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

Triangle, read by rows, where row n equals row n of matrix power A132844ⁿ for n>=0, where triangle A132844 is defined by: A132844(n,k) = T( [(n+k)/2], k) for n>=k>=0. A132845

Column 1 of triangle A132845. A132847

a(n) = number of steps required to reach 0 from F(n+2)-1 by repeatedly subtracting from a natural number the number of ones in its Zeckendorf representation. Here F(n) = the n-th Fibonacci number, F(0) = 0, F(1) = 1, F(2) = 1, F(3) = 2, ... A261081

Number of mutual-visibility sets in the n-Plummer-Toft graph. A393478