Properties of the Number -11099

Eleven Thousand Ninety-Nine

Basics

Value: -11100 → -11099 → -11098

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 11 × 1009

Divisors: 1, 11, 1009, 11099

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -10101101011011

Octal: -25533

Duodecimal: -650B

Hexadecimal: -2b5b

Square: 123187801

Square Root: 105.35179163165665

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

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

Values of n such that A006046(n)/n^θ, where θ=log(3)/log(2), is a local minimum, computed according to Harborth's recurrence. A77465

Numbers k such that k, k+2, k+4, k+6, k+8 are semiprimes. A92127

Cumulative minima of A006046(n)/n^θ, where θ=log(3)/log(2), is a local minimum. A84230

Reversion of y - y² - y⁴ + y⁵. A63030

Discriminants of imaginary quadratic fields with class number 42 (negated). A351680

Composite numbers k such that digits in k and in juxtaposition of prime factors of k are the same (apart from multiplicity). A35141

a(n) is the number of free polyominoes with sprawl n. A338213

Binary packing of Connell sequence (shifted once right). A36571

Triangle of numbers relating two sequences (A073157 and A073155). A73154