Properties of the Number 55111

Fifty-Five Thousand One Hundred Eleven

Basics

Value: 55110 → 55111 → 55112

Parity: odd

Prime: No

Previous Prime: 55109

Next Prime: 55117

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 7 × 7873

Divisors: 1, 7, 7873, 55111

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101011101000111

Octal: 153507

Duodecimal: 27A87

Hexadecimal: d747

Square: 3037222321

Square Root: 234.75732150456992

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

Numerators of continued fraction convergents to sqrt(700). A42346

Number of nonempty subsets of {1, 2, ..., n} with <=7 pairwise coprime elements. A187268

Semiprimes (A001358) made of nontrivial runs of identical digits. A116063

Number of balanced partitions of n: the largest part equals the number of parts. A47993

Number of integer partitions of n having n - 1 different submultisets. A325836

Number of integer partitions of n whose length is equal to the LCM of all parts. A316433

Expansion of (1/(1 - x)) * ∑_k>=0 x^2·k / ∏_j=1..2·k (1 - x^j). A304620

Numbers k such that Q(sqrt(-k)) has class number 10. A55111