Compare 121101 vs 121111
| Property | 121101 | 121111 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 371 × 10911 | 2811 × 4311 |
| Prime factorization | 3 × 37 × 1091 | 281 × 431 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 37, 111, 1091, 3273, 40367, 121101 | 1, 281, 431, 121111 |
| Number of properties | 0 | 1 |
| Semiprimes | 28079th | |
| Roman numberals | ||
| Base 2 | 111011001000011012 | 111011001000101112 |
| Base 3 | 200110100203 | 200110101213 |
| Base 4 | 1312100314 | 1312101134 |
| Base 5 | 123334015 | 123334215 |
| Base 6 | 23323536 | 23324116 |
| Base 7 | 10130317 | 10130447 |
| Base 8 | 3544158 | 3544278 |
| Base 9 | 2041069 | 2041179 |
| Base 10 | 12110110 | 12111110 |
| Base 11 | 82a9211 | 82aa111 |
| Base 12 | 5a0b912 | 5a10712 |
| Base 13 | 4317613 | 4318313 |
| Base 14 | 321c114 | 321cb14 |
| Base 15 | 25d3615 | 25d4115 |
| Base 16 | 1d90d16 | 1d91716 |