Properties of the Number 1112

One Thousand One Hundred Twelve

Basics

Value: 1111 → 1112 → 1113

Parity: even

Prime: No

Previous Prime: 1109

Next Prime: 1117

Digit Sum: 5

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 139

Divisors: 1, 2, 4, 8, 139, 278, 556, 1112

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001011000

Octal: 2130

Duodecimal: 788

Hexadecimal: 458

Square: 1236544

Square Root: 33.34666400106613

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

Numbers in base 3. A7089

Numbers that contain only 1's and 2's. Nonempty binary strings of length n in lexicographic order. A7931

Number of partitions of n into at least two distinct parts. A111133

Numbers that are divisible by the product of their digits. A7602

Describe n. Also called the "Say What You See" or "Look and Say" sequence LS(n). A45918

Product of the cube of a prime (A030078) and a different prime. A65036

List of Lyndon words on {1,2} sorted first by length and then lexicographically. A102659

Summarize the previous term (digits in increasing order), starting with a(1) = 1. A5151

Numbers whose sum of digits is 5. A52219

a(n) = n concatenated with n + 1. A1704