Compare 199121 vs 199127
| Property | 199121 | 199127 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 131 × 172 × 531 | 1071 × 18611 |
| Prime factorization | 13 × 17 × 17 × 53 | 107 × 1861 |
| Divisors count | 12 | 4 |
| Divisors | 1, 13, 17, 53, 221, 289, 689, 901, 3757, 11713, 15317, 199121 | 1, 107, 1861, 199127 |
| Number of properties | 0 | 1 |
| Semiprimes | 45034th | |
| Roman numberals | ||
| Base 2 | 1100001001110100012 | 1100001001110101112 |
| Base 3 | 1010100102123 | 1010100110023 |
| Base 4 | 3002131014 | 3002131134 |
| Base 5 | 223324415 | 223330025 |
| Base 6 | 41335056 | 41335156 |
| Base 7 | 14563467 | 14563557 |
| Base 8 | 6047218 | 6047278 |
| Base 9 | 3331259 | 3331329 |
| Base 10 | 19912110 | 19912710 |
| Base 11 | 12666a11 | 12667511 |
| Base 12 | 9729512 | 9729b12 |
| Base 13 | 6c83013 | 6c83613 |
| Base 14 | 527cd14 | 527d514 |
| Base 15 | 3deeb15 | 3e00215 |
| Base 16 | 309d116 | 309d716 |