Compare 121156 vs 121161
| Property | 121156 | 121161 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 71 × 43271 | 31 × 403871 |
| Prime factorization | 2 × 2 × 7 × 4327 | 3 × 40387 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 7, 14, 28, 4327, 8654, 17308, 30289, 60578, 121156 | 1, 3, 40387, 121161 |
| Number of properties | 0 | 1 |
| Semiprimes | 28089th | |
| Roman numberals | ||
| Base 2 | 111011001010001002 | 111011001010010012 |
| Base 3 | 200110120213 | 200110121103 |
| Base 4 | 1312110104 | 1312110214 |
| Base 5 | 123341115 | 123341215 |
| Base 6 | 23325246 | 23325336 |
| Base 7 | 10131407 | 10131457 |
| Base 8 | 3545048 | 3545118 |
| Base 9 | 2041679 | 2041739 |
| Base 10 | 12115610 | 12116110 |
| Base 11 | 8303211 | 8303711 |
| Base 12 | 5a14412 | 5a14912 |
| Base 13 | 431b913 | 431c113 |
| Base 14 | 3222014 | 3222514 |
| Base 15 | 25d7115 | 25d7615 |
| Base 16 | 1d94416 | 1d94916 |