Properties of the Number -111555

One Hundred Eleven Thousand Five Hundred Fifty-Five

Basics

Value: -111556 → -111555 → -111554

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 × 37 × 67

Divisors: 1, 3, 5, 9, 15, 37, 45, 67, 111, 185

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -11011001111000011

Octal: -331703

Duodecimal: -54683

Hexadecimal: -1b3c3

Square: 12444518025

Square Root: 333.99850299065713

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

Sum of the smallest parts of the partitions of 4n into 4 parts with smallest part greater than 1. A238706

a(n) = -1 + A093137(n)². A98210

List of words over {1,5} with equal numbers of 1's and 5's. A214522

Numerators of continued fraction convergents to sqrt(386). A41732

6-digit numbers k such that: (a) the digits of k are from the set {1, 2, 3, 4, 5}, and (b) any digit that appears in k appears at least twice. A171725