Properties of the Number -11110

Eleven Thousand One Hundred Ten

Basics

Value: -11111 → -11110 → -11109

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 4

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 × 11 × 101

Divisors: 1, 2, 5, 10, 11, 22, 55, 101, 110, 202

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101101100110

Octal: -25546

Duodecimal: -651A

Hexadecimal: -2b66

Square: 123432100

Square Root: 105.40398474441088

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

The binary numbers (or binary words, or binary vectors, or binary expansion of n): numbers written in base 2. A7088

First differences of A006128. A138137

a(n) is the negabinary expansion of n, that is, the expansion of n in base -2. A39724

Dual Zeckendorf representation of n or the maximal (binary) Fibonacci representation. Also list of binary vectors not containing 00. A104326

Multiples of 11 containing an 11 in their decimal representation. A121031

Binary reflected Gray code. A14550

Expansion of 1/(1 - 23·x + 23·x² - x³). A212336

Diagonal in array of n-gonal numbers A081422. A81437

a(n) is the maximal (or lazy) tribonacci representation of n using a binary system of vectors not containing three consecutive 0's. A352103

Sums of 4 distinct powers of 10. A38446