Compare 28307 vs 28315
| Property | 28307 | 28315 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 283071 | 51 × 71 × 8091 |
| Prime factorization | 28307 | 5 × 7 × 809 |
| Divisors count | 2 | 8 |
| Divisors | 1, 28307 | 1, 5, 7, 35, 809, 4045, 5663, 28315 |
| Number of properties | 6 | 0 |
| Chen primes | 1499th | |
| Harmonic primes | 1150th | |
| Primes | 3083rd | |
| Safe primes | 251st | |
| Super primes | 441st | |
| Twin primes (1st member) | 451st | |
| Roman numberals | ||
| Base 2 | 1101110100100112 | 1101110100110112 |
| Base 3 | 11022111023 | 11022112013 |
| Base 4 | 123221034 | 123221234 |
| Base 5 | 14012125 | 14012305 |
| Base 6 | 3350156 | 3350316 |
| Base 7 | 1453467 | 1453607 |
| Base 8 | 672238 | 672338 |
| Base 9 | 427429 | 427519 |
| Base 10 | 2830710 | 2831510 |
| Base 11 | 1a2a411 | 1a30111 |
| Base 12 | 1446b12 | 1447712 |
| Base 13 | cb6613 | cb7113 |
| Base 14 | a45d14 | a46714 |
| Base 15 | 85c215 | 85ca15 |
| Base 16 | 6e9316 | 6e9b16 |