Compare 121155 vs 121161
| Property | 121155 | 121161 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 51 × 411 × 1971 | 31 × 403871 |
| Prime factorization | 3 × 5 × 41 × 197 | 3 × 40387 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 5, 15, 41, 123, 197, 205, 591, 615, 985, 2955, 8077, 24231, 40385, 121155 | 1, 3, 40387, 121161 |
| Number of properties | 0 | 1 |
| Semiprimes | 28089th | |
| Roman numberals | ||
| Base 2 | 111011001010000112 | 111011001010010012 |
| Base 3 | 200110120203 | 200110121103 |
| Base 4 | 1312110034 | 1312110214 |
| Base 5 | 123341105 | 123341215 |
| Base 6 | 23325236 | 23325336 |
| Base 7 | 10131367 | 10131457 |
| Base 8 | 3545038 | 3545118 |
| Base 9 | 2041669 | 2041739 |
| Base 10 | 12115510 | 12116110 |
| Base 11 | 8303111 | 8303711 |
| Base 12 | 5a14312 | 5a14912 |
| Base 13 | 431b813 | 431c113 |
| Base 14 | 3221d14 | 3222514 |
| Base 15 | 25d7015 | 25d7615 |
| Base 16 | 1d94316 | 1d94916 |