Compare 7148 vs 7151
| Property | 7148 | 7151 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 22 × 17871 | 71511 |
| Prime factorization | 2 × 2 × 1787 | 7151 |
| Divisors count | 6 | 2 |
| Divisors | 1, 2, 4, 1787, 3574, 7148 | 1, 7151 |
| Number of properties | 0 | 4 |
| Chen primes | 499th | |
| Isolated primes | 590th | |
| Primes | 915th | |
| Sophie germain primes | 155th | |
| Roman numberals | ||
| Base 2 | 11011111011002 | 11011111011112 |
| Base 3 | 1002102023 | 1002102123 |
| Base 4 | 12332304 | 12332334 |
| Base 5 | 2120435 | 2121015 |
| Base 6 | 530326 | 530356 |
| Base 7 | 265617 | 265647 |
| Base 8 | 157548 | 157578 |
| Base 9 | 107229 | 107259 |
| Base 10 | 714810 | 715110 |
| Base 11 | 540911 | 541111 |
| Base 12 | 417812 | 417b12 |
| Base 13 | 333b13 | 334113 |
| Base 14 | 286814 | 286b14 |
| Base 15 | 21b815 | 21bb15 |
| Base 16 | 1bec16 | 1bef16 |