Properties of the Number 1115

One Thousand One Hundred Fifteen

Basics

Value: 1114 → 1115 → 1116

Parity: odd

Prime: No

Previous Prime: 1109

Next Prime: 1117

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 5 × 223

Divisors: 1, 5, 223, 1115

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001011011

Octal: 2133

Duodecimal: 78B

Hexadecimal: 45b

Square: 1243225

Square Root: 33.391615714128

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 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

Numbers m such that the Bernoulli number B_2·m has denominator 66. A51229

List of free polyominoes in binary coding, ordered by number of bits, then value of the binary code. Can be read as irregular table with row lengths A000105 (in which case the offset is 0). A246521

Numbers that are the sum of 9 positive 6th powers. A3365

Number of partitions of n into at most 5 parts. A1401

Describe n (count digits in order of increasing value, ignoring missing digits). A47842

Number of partitions of n in which the greatest part is 5. A26811

Number of partitions of n into a prime number of parts. A38499

Numbers k whose largest divisor <= sqrt(k) is 5. A161835