Compare 409 vs 1103
| Property | 409 | 1103 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 4091 | 11031 | 
| Prime factorization | 409 | 1103 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 409 | 1, 1103 | 
| Number of properties | 9 | 13 | 
| Additive primes | 47th | 99th | 
| Centered triangular primes | 5th | |
| Chen primes | 57th | |
| Emirps | 45th | |
| Happy primes | 22nd | |
| Harmonic primes | 66th | |
| Isolated primes | 39th | 106th | 
| Long primes | 70th | |
| Lucky primes | 22nd | |
| Primes | 80th | 185th | 
| Pythagorean primes | 39th | |
| Sexy primes (1st member) | 81st | |
| Sexy primes (2nd member) | 80th | |
| Sexy prime quadrupletss (3rd member) | 8th | |
| Sexy prime triplets (2nd member) | 30th | |
| Sexy prime triplets (3rd member) | 29th | |
| Sophie germain primes | 42nd | |
| Ulam primes | 11th | 19th | 
| Roman numberals | CDIX | MCIII | 
| Base 2 | 1100110012 | 100010011112 | 
| Base 3 | 1200113 | 11112123 | 
| Base 4 | 121214 | 1010334 | 
| Base 5 | 31145 | 134035 | 
| Base 6 | 15216 | 50356 | 
| Base 7 | 11237 | 31347 | 
| Base 8 | 6318 | 21178 | 
| Base 9 | 5049 | 14559 | 
| Base 10 | 40910 | 110310 | 
| Base 11 | 34211 | 91311 | 
| Base 12 | 2a112 | 77b12 | 
| Base 13 | 25613 | 66b13 | 
| Base 14 | 21314 | 58b14 | 
| Base 15 | 1c415 | 4d815 | 
| Base 16 | 19916 | 44f16 |