Compare 162121 vs 162145
| Property | 162121 | 162145 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 2231 × 7271 | 51 × 324291 |
| Prime factorization | 223 × 727 | 5 × 32429 |
| Divisors count | 4 | 4 |
| Divisors | 1, 223, 727, 162121 | 1, 5, 32429, 162145 |
| Number of properties | 1 | 1 |
| Semiprimes | 37034th | 37040th |
| Roman numberals | ||
| Base 2 | 1001111001010010012 | 1001111001011000012 |
| Base 3 | 220201011113 | 220201021013 |
| Base 4 | 2132110214 | 2132112014 |
| Base 5 | 201414415 | 201420405 |
| Base 6 | 32503216 | 32504016 |
| Base 7 | 12434417 | 12435047 |
| Base 8 | 4745118 | 4745418 |
| Base 9 | 2663449 | 2663719 |
| Base 10 | 16212110 | 16214510 |
| Base 11 | 10089311 | 10090511 |
| Base 12 | 799a112 | 79a0112 |
| Base 13 | 58a3b13 | 58a5913 |
| Base 14 | 4312114 | 4313b14 |
| Base 15 | 3308115 | 3309a15 |
| Base 16 | 2794916 | 2796116 |