Compare 158138 vs 158149
| Property | 158138 | 158149 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 371 × 21371 | 1671 × 9471 |
| Prime factorization | 2 × 37 × 2137 | 167 × 947 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 37, 74, 2137, 4274, 79069, 158138 | 1, 167, 947, 158149 |
| Number of properties | 0 | 1 |
| Semiprimes | 36151st | |
| Roman numberals | ||
| Base 2 | 1001101001101110102 | 1001101001110001012 |
| Base 3 | 220002202223 | 220002211013 |
| Base 4 | 2122123224 | 2122130114 |
| Base 5 | 200300235 | 200300445 |
| Base 6 | 32200426 | 32201016 |
| Base 7 | 12260217 | 12260357 |
| Base 8 | 4646728 | 4647058 |
| Base 9 | 2608289 | 2608419 |
| Base 10 | 15813810 | 15814910 |
| Base 11 | a88a211 | a890211 |
| Base 12 | 7762212 | 7763112 |
| Base 13 | 56c9613 | 56ca413 |
| Base 14 | 418b814 | 418c514 |
| Base 15 | 31cc815 | 31cd415 |
| Base 16 | 269ba16 | 269c516 |