Compare 142221 vs 142273
| Property | 142221 | 142273 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 474071 | 171 × 83691 |
| Prime factorization | 3 × 47407 | 17 × 8369 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 47407, 142221 | 1, 17, 8369, 142273 |
| Number of properties | 1 | 1 |
| Semiprimes | 32658th | 32670th |
| Roman numberals | ||
| Base 2 | 1000101011100011012 | 1000101011110000012 |
| Base 3 | 210200021103 | 210200111013 |
| Base 4 | 2022320314 | 2022330014 |
| Base 5 | 140223415 | 140230435 |
| Base 6 | 30142336 | 30144016 |
| Base 7 | 11314327 | 11315357 |
| Base 8 | 4256158 | 4257018 |
| Base 9 | 2360739 | 2361419 |
| Base 10 | 14222110 | 14227310 |
| Base 11 | 9794211 | 9798a11 |
| Base 12 | 6a37912 | 6a40112 |
| Base 13 | 4c97113 | 4c9b113 |
| Base 14 | 39b8914 | 39bc514 |
| Base 15 | 2c21615 | 2c24d15 |
| Base 16 | 22b8d16 | 22bc116 |