Compare 121247 vs 121287
| Property | 121247 | 121287 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 173211 | 31 × 404291 |
| Prime factorization | 7 × 17321 | 3 × 40429 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 17321, 121247 | 1, 3, 40429, 121287 |
| Number of properties | 1 | 1 |
| Semiprimes | 28111th | 28119th |
| Roman numberals | ||
| Base 2 | 111011001100111112 | 111011001110001112 |
| Base 3 | 200110221223 | 200111010103 |
| Base 4 | 1312121334 | 1312130134 |
| Base 5 | 123344425 | 123401225 |
| Base 6 | 23331556 | 23333036 |
| Base 7 | 10133307 | 10134157 |
| Base 8 | 3546378 | 3547078 |
| Base 9 | 2042789 | 2043339 |
| Base 10 | 12124710 | 12128710 |
| Base 11 | 8310511 | 8314111 |
| Base 12 | 5a1bb12 | 5a23312 |
| Base 13 | 4325913 | 4328a13 |
| Base 14 | 3228714 | 322b514 |
| Base 15 | 25dd215 | 25e0c15 |
| Base 16 | 1d99f16 | 1d9c716 |