Compare 121455 vs 121461
| Property | 121455 | 121461 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 51 × 26991 | 31 × 404871 |
| Prime factorization | 3 × 3 × 5 × 2699 | 3 × 40487 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 5, 9, 15, 45, 2699, 8097, 13495, 24291, 40485, 121455 | 1, 3, 40487, 121461 |
| Number of properties | 0 | 1 |
| Semiprimes | 28153rd | |
| Roman numberals | ||
| Base 2 | 111011010011011112 | 111011010011101012 |
| Base 3 | 200111211003 | 200111211203 |
| Base 4 | 1312212334 | 1312213114 |
| Base 5 | 123413105 | 123413215 |
| Base 6 | 23341436 | 23341536 |
| Base 7 | 10140457 | 10140547 |
| Base 8 | 3551578 | 3551658 |
| Base 9 | 2045409 | 2045469 |
| Base 10 | 12145510 | 12146110 |
| Base 11 | 8328411 | 8328a11 |
| Base 12 | 5a35312 | 5a35912 |
| Base 13 | 4338913 | 4339213 |
| Base 14 | 3239514 | 3239b14 |
| Base 15 | 25ec015 | 25ec615 |
| Base 16 | 1da6f16 | 1da7516 |