Compare 215148 vs 215157
| Property | 215148 | 215157 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 31 × 179291 | 31 × 717191 |
| Prime factorization | 2 × 2 × 3 × 17929 | 3 × 71719 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 17929, 35858, 53787, 71716, 107574, 215148 | 1, 3, 71719, 215157 |
| Number of properties | 0 | 1 |
| Semiprimes | 48488th | |
| Roman numberals | ||
| Base 2 | 1101001000011011002 | 1101001000011101012 |
| Base 3 | 1012210101103 | 1012210102103 |
| Base 4 | 3102012304 | 3102013114 |
| Base 5 | 233410435 | 233411125 |
| Base 6 | 43400206 | 43400336 |
| Base 7 | 15541537 | 15541657 |
| Base 8 | 6441548 | 6441658 |
| Base 9 | 3571139 | 3571239 |
| Base 10 | 21514810 | 21515710 |
| Base 11 | 13770a11 | 13771811 |
| Base 12 | a461012 | a461912 |
| Base 13 | 76c0b13 | 76c1713 |
| Base 14 | 5859a14 | 585a514 |
| Base 15 | 43b3315 | 43b3c15 |
| Base 16 | 3486c16 | 3487516 |