Compare 199139 vs 199149
| Property | 199139 | 199149 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 191 × 471 × 2231 | 31 × 663831 |
| Prime factorization | 19 × 47 × 223 | 3 × 66383 |
| Divisors count | 8 | 4 |
| Divisors | 1, 19, 47, 223, 893, 4237, 10481, 199139 | 1, 3, 66383, 199149 |
| Number of properties | 0 | 1 |
| Semiprimes | 45042nd | |
| Roman numberals | ||
| Base 2 | 1100001001111000112 | 1100001001111011012 |
| Base 3 | 1010100111123 | 1010100112203 |
| Base 4 | 3002132034 | 3002132314 |
| Base 5 | 223330245 | 223330445 |
| Base 6 | 41335356 | 41335536 |
| Base 7 | 14564037 | 14564167 |
| Base 8 | 6047438 | 6047558 |
| Base 9 | 3331459 | 3331569 |
| Base 10 | 19913910 | 19914910 |
| Base 11 | 12668611 | 12669511 |
| Base 12 | 972ab12 | 972b912 |
| Base 13 | 6c84513 | 6c85213 |
| Base 14 | 5280314 | 5280d14 |
| Base 15 | 3e00e15 | 3e01915 |
| Base 16 | 309e316 | 309ed16 |