Compare 220145 vs 220231
| Property | 220145 | 220231 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 440291 | 111 × 200211 |
| Prime factorization | 5 × 44029 | 11 × 20021 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 44029, 220145 | 1, 11, 20021, 220231 |
| Number of properties | 1 | 1 |
| Semiprimes | 49558th | 49570th |
| Roman numberals | ||
| Base 2 | 1101011011111100012 | 1101011100010001112 |
| Base 3 | 1020112221123 | 1020120022013 |
| Base 4 | 3112333014 | 3113010134 |
| Base 5 | 240210405 | 240214115 |
| Base 6 | 44151056 | 44153316 |
| Base 7 | 16045527 | 16050347 |
| Base 8 | 6557618 | 6561078 |
| Base 9 | 3648759 | 3650819 |
| Base 10 | 22014510 | 22023110 |
| Base 11 | 14044211 | 14051011 |
| Base 12 | a749512 | a754712 |
| Base 13 | 7928313 | 7931b13 |
| Base 14 | 5a32914 | 5a38b14 |
| Base 15 | 4536515 | 453c115 |
| Base 16 | 35bf116 | 35c4716 |