Properties of the Number -112233

One Hundred Twelve Thousand Two Hundred Thirty-Three

Basics

Value: -112234 → -112233 → -112232

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 11 × 19 × 179

Divisors: 1, 3, 11, 19, 33, 57, 179, 209, 537, 627

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11011011001101001

Octal: -333151

Duodecimal: -54B49

Hexadecimal: -1b669

Square: 12596246289

Square Root: 335.0119400857229

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

Numbers n=2·k-1 where ∑_j=1..k (-1)^j+1 * d(2·j-1) achieves a new record, with d(n) = number of divisors of n (A000005). A318737

Sorted list of strings that can be obtained by starting with 123 and repeatedly doubling any substring in place. A135475

Expansion of 1/((1-x)(1-x²)(1-10x)). A104720

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

List of words of length n over an alphabet of size 9 that are in standard order and which have the property that every letter that appears in the word is repeated. A273978

Smallest number whose digits can be permuted to get exactly n distinct palindromes. A82276