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Properties of the Number 1119

One Thousand One Hundred Nineteen

Basics

Value: 1118 → 1119 → 1120

Parity: odd

Prime: No

Previous Prime: 1117

Next Prime: 1123

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 373

Divisors: 1, 3, 373, 1119

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001011111

Octal: 2137

Duodecimal: 793

Hexadecimal: 45f

Square: 1252161

Square Root: 33.45145736735546

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 partitions of n such that some part is a sum of two other parts. A237113
Describe n. Also called the "Say What You See" or "Look and Say" sequence LS(n). A45918
Number of partitions of integer partitions of n where all parts have the same length. A319066
Number of partitions of n having positive odd rank (the rank of a partition is the largest part minus the number of parts). A101707
Describe n (count digits in order of increasing value, ignoring missing digits). A47842
a(n) = n2 + 3·n - 1. A14209
Expansion of ∏k>=1 (1 + 3·xk). A32308
Number of bipartite graphs with n nodes. A33995
Total sum A(n,k) of k-th powers of parts in all partitions of n; square array A(n,k), n>=0, k>=0, read by antidiagonals. A213191
Toothpick sequence on hexagonal net. A182840