Compare 245155 vs 245157
| Property | 245155 | 245157 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 5 |
| Total factors | 2 | 5 |
| Prime factorization | 51 × 490311 | 31 × 111 × 171 × 191 × 231 |
| Prime factorization | 5 × 49031 | 3 × 11 × 17 × 19 × 23 |
| Divisors count | 4 | 32 |
| Divisors | 1, 5, 49031, 245155 | 1, 3, 11, 17, 19, 23, 33, 51, 57, 69, 187, 209, 253, 323, 391, 437, 561, 627, 759, 969, 1173, 1311, 3553, 4301, 4807, 7429, 10659, 12903, 14421, 22287, 81719, 245157 |
| Number of properties | 1 | 0 |
| Semiprimes | 54913th | |
| Roman numberals | ||
| Base 2 | 1110111101101000112 | 1110111101101001012 |
| Base 3 | 1101100212113 | 1101100212203 |
| Base 4 | 3233122034 | 3233122114 |
| Base 5 | 303211105 | 303211125 |
| Base 6 | 51305516 | 51305536 |
| Base 7 | 20405117 | 20405137 |
| Base 8 | 7366438 | 7366458 |
| Base 9 | 4132549 | 4132569 |
| Base 10 | 24515510 | 24515710 |
| Base 11 | 15820911 | 15821011 |
| Base 12 | b9a5712 | b9a5912 |
| Base 13 | 8778113 | 8778313 |
| Base 14 | 654b114 | 654b314 |
| Base 15 | 4c98a15 | 4c98c15 |
| Base 16 | 3bda316 | 3bda516 |