Compare 142623 vs 142629
| Property | 142623 | 142629 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 32 × 131 × 231 × 531 | 31 × 475431 |
| Prime factorization | 3 × 3 × 13 × 23 × 53 | 3 × 47543 |
| Divisors count | 24 | 4 |
| Divisors | 1, 3, 9, 13, 23, 39, 53, 69, 117, 159, 207, 299, 477, 689, 897, 1219, 2067, 2691, 3657, 6201, 10971, 15847, 47541, 142623 | 1, 3, 47543, 142629 |
| Number of properties | 0 | 1 |
| Semiprimes | 32753rd | |
| Roman numberals | ||
| Base 2 | 1000101101000111112 | 1000101101001001012 |
| Base 3 | 210201221003 | 210201221203 |
| Base 4 | 2023101334 | 2023102114 |
| Base 5 | 140304435 | 140310045 |
| Base 6 | 30201436 | 30201536 |
| Base 7 | 11325457 | 11325547 |
| Base 8 | 4264378 | 4264458 |
| Base 9 | 2365709 | 2365769 |
| Base 10 | 14262310 | 14262910 |
| Base 11 | 9817811 | 9818311 |
| Base 12 | 6a65312 | 6a65912 |
| Base 13 | 4cbc013 | 4cbc613 |
| Base 14 | 39d9514 | 39d9b14 |
| Base 15 | 2c3d315 | 2c3d915 |
| Base 16 | 22d1f16 | 22d2516 |