Compare 121081 vs 121087
| Property | 121081 | 121087 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1210811 | 191 × 63731 |
| Prime factorization | 121081 | 19 × 6373 |
| Divisors count | 2 | 4 |
| Divisors | 1, 121081 | 1, 19, 6373, 121087 |
| Number of properties | 7 | 1 |
| Additive primes | 4686th | |
| Chen primes | 4945th | |
| Isolated primes | 8536th | |
| Primes | 11399th | |
| Pythagorean primes | 5671st | |
| Semiprimes | 28074th | |
| Super primes | 1376th | |
| Ulam primes | 801st | |
| Roman numberals | ||
| Base 2 | 111011000111110012 | 111011000111111112 |
| Base 3 | 200110021113 | 200110022013 |
| Base 4 | 1312033214 | 1312033334 |
| Base 5 | 123333115 | 123333225 |
| Base 6 | 23323216 | 23323316 |
| Base 7 | 10130027 | 10130117 |
| Base 8 | 3543718 | 3543778 |
| Base 9 | 2040749 | 2040819 |
| Base 10 | 12108110 | 12108710 |
| Base 11 | 82a7411 | 82a7a11 |
| Base 12 | 5a0a112 | 5a0a712 |
| Base 13 | 4315c13 | 4316513 |
| Base 14 | 321a914 | 321b114 |
| Base 15 | 25d2115 | 25d2715 |
| Base 16 | 1d8f916 | 1d8ff16 |