Properties of the Number 12118

Twelve Thousand One Hundred Eighteen

Basics

Value: 12117 → 12118 → 12119

Parity: even

Prime: No

Previous Prime: 12113

Next Prime: 12119

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 73 × 83

Divisors: 1, 2, 73, 83, 146, 166, 6059, 12118

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111101010110

Octal: 27526

Duodecimal: 701A

Hexadecimal: 2f56

Square: 146845924

Square Root: 110.0817877761803

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

Number of positive special sums of integer partitions of n. A301854

Sum of largest parts (counted with multiplicity) of all partitions of n. A92321

Row 5 of rectangular table A124460. A124465

Number of partitions p of n such that median(p) > multiplicity(max(p)). A240210

Heinz number of the multiset of differences between consecutive divisors of n. A328023

Numbers n where abs(s(n)) produces a new minimum, with s(1) = 1 and s(i) = s(i-1) - sign(s(i-1))*(1/i). A203812

a(n+1) = a(n)-th composite and a(1) = 13. A59408

The number T(n) of isometries of all subspaces of the finite metric space {1,2,...,n} (as a subspace of the reals with the Euclidean metric). A183156

Length of n-th iterate of the mapping 00->0010, 01->001, 10->001, starting with 00. A289000

Length of n-th iterate of the mapping 00->0010, 10->010, 1-->001, starting with 00. A289028