Compare 145153 vs 145221
| Property | 145153 | 145221 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 231 × 63111 | 31 × 484071 |
| Prime factorization | 23 × 6311 | 3 × 48407 |
| Divisors count | 4 | 4 |
| Divisors | 1, 23, 6311, 145153 | 1, 3, 48407, 145221 |
| Number of properties | 1 | 1 |
| Semiprimes | 33337th | 33348th |
| Roman numberals | ||
| Base 2 | 1000110111000000012 | 1000110111010001012 |
| Base 3 | 211010100013 | 211010121203 |
| Base 4 | 2031300014 | 2031310114 |
| Base 5 | 141211035 | 141213415 |
| Base 6 | 30400016 | 30401536 |
| Base 7 | 11431217 | 11432467 |
| Base 8 | 4334018 | 4335058 |
| Base 9 | 2411019 | 2411769 |
| Base 10 | 14515310 | 14522110 |
| Base 11 | 9a06811 | 9a11a11 |
| Base 12 | 7000112 | 7005912 |
| Base 13 | 510b813 | 5113b13 |
| Base 14 | 3ac8114 | 3accd14 |
| Base 15 | 2d01d15 | 2d06615 |
| Base 16 | 2370116 | 2374516 |