Compare 189930 vs 189941
| Property | 189930 | 189941 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 5 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 21 × 31 × 51 × 131 × 4871 | 171 × 111731 |
| Prime factorization | 2 × 3 × 5 × 13 × 487 | 17 × 11173 |
| Divisors count | 32 | 4 |
| Divisors | 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 487, 974, 1461, 2435, 2922, 4870, 6331, 7305, 12662, 14610, 18993, 31655, 37986, 63310, 94965, 189930 | 1, 17, 11173, 189941 |
| Number of properties | 0 | 1 |
| Semiprimes | 43058th | |
| Roman numberals | ||
| Base 2 | 1011100101111010102 | 1011100101111101012 |
| Base 3 | 1001221121103 | 1001221122123 |
| Base 4 | 2321132224 | 2321133114 |
| Base 5 | 220342105 | 220342315 |
| Base 6 | 40231506 | 40232056 |
| Base 7 | 14205067 | 14205237 |
| Base 8 | 5627528 | 5627658 |
| Base 9 | 3184739 | 3184859 |
| Base 10 | 18993010 | 18994110 |
| Base 11 | 11a77411 | 11a78411 |
| Base 12 | 91ab612 | 91b0512 |
| Base 13 | 685b013 | 685bb13 |
| Base 14 | 4d30614 | 4d31314 |
| Base 15 | 3b42015 | 3b42b15 |
| Base 16 | 2e5ea16 | 2e5f516 |