Compare 1013 vs 1187
| Property | 1013 | 1187 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10131 | 11871 |
| Prime factorization | 1013 | 1187 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1013 | 1, 1187 |
| Number of properties | 8 | 8 |
| Additive primes | 90th | 105th |
| Centered square primes | 11th | |
| Chen primes | 128th | |
| Cousin primes (2nd member) | 42nd | |
| Isolated primes | 101st | 114th |
| Primes | 170th | 195th |
| Pythagorean primes | 82nd | |
| Safe primes | 27th | |
| Sexy primes (1st member) | 75th | 85th |
| Sexy primes (2nd member) | 84th | |
| Sexy prime triplets (2nd member) | 32nd | |
| Sophie germain primes | 38th | |
| Roman numberals | MXIII | MCLXXXVII |
| Base 2 | 11111101012 | 100101000112 |
| Base 3 | 11011123 | 11212223 |
| Base 4 | 333114 | 1022034 |
| Base 5 | 130235 | 142225 |
| Base 6 | 44056 | 52556 |
| Base 7 | 26457 | 33147 |
| Base 8 | 17658 | 22438 |
| Base 9 | 13459 | 15589 |
| Base 10 | 101310 | 118710 |
| Base 11 | 84111 | 98a11 |
| Base 12 | 70512 | 82b12 |
| Base 13 | 5cc13 | 70413 |
| Base 14 | 52514 | 60b14 |
| Base 15 | 47815 | 54215 |
| Base 16 | 3f516 | 4a316 |