Properties of the Number -118097

One Hundred Eighteen Thousand Ninety-Seven

Basics

Value: -118098 → -118097 → -118096

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 7 × 16871

Divisors: 1, 7, 16871, 118097

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -11100110101010001

Octal: -346521

Duodecimal: -58415

Hexadecimal: -1cd51

Square: 13946901409

Square Root: 343.6524407013575

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

a(0)=1, a(n) = 3·a(n-1) + 2; a(n) = 2·3ⁿ - 1. A48473

Numbers of the form 3^m - 1 or 2·3^m - 1; i.e., the union of sequences A048473 and A024023. A62318

Numbers of the form i·9^j-1 (i=1..8, j >= 0). A140576

Rectangular companion array to M(n,k), given in A239126, showing the end numbers N(n, k), k >= 1, for the Collatz operation (ud)ⁿ, n >= 1, ending in an odd number, read by antidiagonals. A239127

Number of α-β evaluations in a tree of depth n and branching factor b=3. A60647

Numbers k such that half the numbers from 0 to k inclusive contain the digit "1". A344636

Numerators of continued fraction convergents to sqrt(122). A41220

Numerators of continued fraction convergents to sqrt(488). A41930

a(n) is least odd integer not a partial sum of 1, 3, ..., a(n-1). A62547

a(n) = 2·3ⁿ-(-1)ⁿ. A81632