Compare 7140 vs 7151
| Property | 7140 | 7151 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 22 × 31 × 51 × 71 × 171 | 71511 |
| Prime factorization | 2 × 2 × 3 × 5 × 7 × 17 | 7151 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140 | 1, 7151 |
| Number of properties | 0 | 4 |
| Chen primes | 499th | |
| Isolated primes | 590th | |
| Primes | 915th | |
| Sophie germain primes | 155th | |
| Roman numberals | ||
| Base 2 | 11011111001002 | 11011111011112 |
| Base 3 | 1002101103 | 1002102123 |
| Base 4 | 12332104 | 12332334 |
| Base 5 | 2120305 | 2121015 |
| Base 6 | 530206 | 530356 |
| Base 7 | 265507 | 265647 |
| Base 8 | 157448 | 157578 |
| Base 9 | 107139 | 107259 |
| Base 10 | 714010 | 715110 |
| Base 11 | 540111 | 541111 |
| Base 12 | 417012 | 417b12 |
| Base 13 | 333313 | 334113 |
| Base 14 | 286014 | 286b14 |
| Base 15 | 21b015 | 21bb15 |
| Base 16 | 1be416 | 1bef16 |