Properties of the Number 1103

One Thousand One Hundred Three

Basics

Value: 1102 → 1103 → 1104

Parity: odd

Prime: Yes

Previous Prime: 1097

Next Prime: 1109

Digit Sum: 5

Digital Root: 5

Palindrome: No

Factorization: 1103

Divisors: 1, 1103

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001001111

Octal: 2117

Duodecimal: 77B

Hexadecimal: 44f

Square: 1216609

Square Root: 33.21144381083123

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

Sophie Germain primes p: 2p+1 is also prime. A5384

Emirps (primes whose reversal is a different prime). A6567

Balanced primes (of order one): primes which are the average of the previous prime and the following prime. A6562

Number of partitions of n into pairwise relatively prime parts. A51424

Primes of the form 2x² + 13y². A107132

Primes of the form 8n+7, that is, primes congruent to -1 mod 8. A7522

Primes whose decimal representation is a valid number in base 4 and interpreted as such is again a prime. A90707

Primes of form 10n+3. A30431

Primes followed by a gap of 6, i.e., next prime is p + 6. A31924

Partial sums of A299255. A299261