Compare 472138 vs 472147
| Property | 472138 | 472147 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 2360691 | 131 × 363191 |
| Prime factorization | 2 × 236069 | 13 × 36319 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 236069, 472138 | 1, 13, 36319, 472147 |
| Number of properties | 1 | 1 |
| Semiprimes | 102585th | 102587th |
| Roman numberals | ||
| Base 2 | 11100110100010010102 | 11100110100010100112 |
| Base 3 | 2122221221213 | 2122221222213 |
| Base 4 | 13031010224 | 13031011034 |
| Base 5 | 1101020235 | 1101020425 |
| Base 6 | 140414546 | 140415116 |
| Base 7 | 40043327 | 40043447 |
| Base 8 | 16321128 | 16321238 |
| Base 9 | 7885779 | 7885879 |
| Base 10 | 47213810 | 47214710 |
| Base 11 | 2a27a711 | 2a280511 |
| Base 12 | 1a928a12 | 1a929712 |
| Base 13 | 136b9413 | 136ba013 |
| Base 14 | c40c214 | c40cb14 |
| Base 15 | 94d5d15 | 94d6715 |
| Base 16 | 7344a16 | 7345316 |