Compare 149887 vs 149891
| Property | 149887 | 149891 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 371 × 40511 | 73 × 191 × 231 |
| Prime factorization | 37 × 4051 | 7 × 7 × 7 × 19 × 23 |
| Divisors count | 4 | 16 |
| Divisors | 1, 37, 4051, 149887 | 1, 7, 19, 23, 49, 133, 161, 343, 437, 931, 1127, 3059, 6517, 7889, 21413, 149891 |
| Number of properties | 1 | 0 |
| Semiprimes | 34363rd | |
| Roman numberals | ||
| Base 2 | 1001001001011111112 | 1001001001100000112 |
| Base 3 | 211211211013 | 211211211123 |
| Base 4 | 2102113334 | 2102120034 |
| Base 5 | 142440225 | 142440315 |
| Base 6 | 31135316 | 31135356 |
| Base 7 | 11626637 | 11630007 |
| Base 8 | 4445778 | 4446038 |
| Base 9 | 2475419 | 2475459 |
| Base 10 | 14988710 | 14989110 |
| Base 11 | a268111 | a268511 |
| Base 12 | 728a712 | 728ab12 |
| Base 13 | 532ba13 | 532c113 |
| Base 14 | 3c8a314 | 3c8a714 |
| Base 15 | 2e62715 | 2e62b15 |
| Base 16 | 2497f16 | 2498316 |