Compare 72122 vs 72129
| Property | 72122 | 72129 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 360611 | 31 × 240431 |
| Prime factorization | 2 × 36061 | 3 × 24043 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 36061, 72122 | 1, 3, 24043, 72129 |
| Number of properties | 1 | 1 |
| Semiprimes | 17148th | 17149th |
| Roman numberals | ||
| Base 2 | 100011001101110102 | 100011001110000012 |
| Base 3 | 101222210123 | 101222211103 |
| Base 4 | 1012123224 | 1012130014 |
| Base 5 | 43014425 | 43020045 |
| Base 6 | 13135226 | 13135336 |
| Base 7 | 4201617 | 4202017 |
| Base 8 | 2146728 | 2147018 |
| Base 9 | 1188359 | 1188439 |
| Base 10 | 7212210 | 7212910 |
| Base 11 | 4a20611 | 4a21211 |
| Base 12 | 358a212 | 358a912 |
| Base 13 | 26a9b13 | 26aa513 |
| Base 14 | 1c3d814 | 1c40114 |
| Base 15 | 1658215 | 1658915 |
| Base 16 | 119ba16 | 119c116 |