Compare 145151 vs 145221
| Property | 145151 | 145221 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 371 × 39231 | 31 × 484071 |
| Prime factorization | 37 × 3923 | 3 × 48407 |
| Divisors count | 4 | 4 |
| Divisors | 1, 37, 3923, 145151 | 1, 3, 48407, 145221 |
| Number of properties | 1 | 1 |
| Semiprimes | 33336th | 33348th |
| Roman numberals | ||
| Base 2 | 1000110110111111112 | 1000110111010001012 |
| Base 3 | 211010022223 | 211010121203 |
| Base 4 | 2031233334 | 2031310114 |
| Base 5 | 141211015 | 141213415 |
| Base 6 | 30355556 | 30401536 |
| Base 7 | 11431167 | 11432467 |
| Base 8 | 4333778 | 4335058 |
| Base 9 | 2410889 | 2411769 |
| Base 10 | 14515110 | 14522110 |
| Base 11 | 9a06611 | 9a11a11 |
| Base 12 | 6bbbb12 | 7005912 |
| Base 13 | 510b613 | 5113b13 |
| Base 14 | 3ac7d14 | 3accd14 |
| Base 15 | 2d01b15 | 2d06615 |
| Base 16 | 236ff16 | 2374516 |