Compare 28307 vs 28403
| Property | 28307 | 28403 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 283071 | 284031 |
| Prime factorization | 28307 | 28403 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28307 | 1, 28403 |
| Number of properties | 6 | 7 |
| Additive primes | 1412th | |
| Chen primes | 1499th | |
| Good primes | 315th | |
| Harmonic primes | 1150th | 1153rd |
| Isolated primes | 2187th | |
| Primes | 3083rd | 3090th |
| Safe primes | 251st | |
| Sexy primes (1st member) | 909th | |
| Sophie germain primes | 426th | |
| Super primes | 441st | |
| Twin primes (1st member) | 451st | |
| Roman numberals | ||
| Base 2 | 1101110100100112 | 1101110111100112 |
| Base 3 | 11022111023 | 11022212223 |
| Base 4 | 123221034 | 123233034 |
| Base 5 | 14012125 | 14021035 |
| Base 6 | 3350156 | 3352556 |
| Base 7 | 1453467 | 1455447 |
| Base 8 | 672238 | 673638 |
| Base 9 | 427429 | 428589 |
| Base 10 | 2830710 | 2840310 |
| Base 11 | 1a2a411 | 1a38111 |
| Base 12 | 1446b12 | 1452b12 |
| Base 13 | cb6613 | cc0b13 |
| Base 14 | a45d14 | a4cb14 |
| Base 15 | 85c215 | 863815 |
| Base 16 | 6e9316 | 6ef316 |