Properties of the Number -1110111

One Hundred Ten Thousand One Hundred Eleven

Basics

Value: -1110112 → -1110111 → -1110110

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 6

Digital Root: 6

Palindrome: Yes

Factorization: 3 × 37 × 73 × 137

Divisors: 1, 3, 37, 73, 111, 137, 219, 411, 2701, 5069

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001111000001011111

Octal: -4170137

Duodecimal: -456513

Hexadecimal: -10f05f

Square: 1232346432321

Square Root: 1053.6180522371474

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

Cyclops numbers with binary digits only. A138148

Palindromes only using 0 and 1 (i.e., base-2 palindromes). A57148

Palindromes with 2n-1 digits formed from the reflected decimal expansion of the concatenation of 1, 1, 1 and infinite 0's. A138146

Palindromes formed from the reflected decimal expansion of the concatenation of 1, 1, 1 and infinite 0's. A138145

Sums of 6 distinct powers of 10. A38448

Palindromes whose square is a palindrome; also palindromes whose sum of squares of digits is less than 10. A57135

Strobogrammatic cyclops numbers. A153806

Binary numbers that begin and end with 1 and do not contain two adjacent zeros. A247647

Integers written in base φ, with the "decimal point" omitted. A130601

Elias γ code (EGC) for n. A281149