Compare 120813 vs 120821
| Property | 120813 | 120821 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 71 × 111 × 5231 | 191 × 63591 |
| Prime factorization | 3 × 7 × 11 × 523 | 19 × 6359 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 7, 11, 21, 33, 77, 231, 523, 1569, 3661, 5753, 10983, 17259, 40271, 120813 | 1, 19, 6359, 120821 |
| Number of properties | 0 | 1 |
| Semiprimes | 28028th | |
| Roman numberals | ||
| Base 2 | 111010111111011012 | 111010111111101012 |
| Base 3 | 200102011203 | 200102012123 |
| Base 4 | 1311332314 | 1311333114 |
| Base 5 | 123312235 | 123312415 |
| Base 6 | 23311536 | 23312056 |
| Base 7 | 10121407 | 10121517 |
| Base 8 | 3537558 | 3537658 |
| Base 9 | 2036469 | 2036559 |
| Base 10 | 12081310 | 12082110 |
| Base 11 | 8285011 | 8285811 |
| Base 12 | 59ab912 | 59b0512 |
| Base 13 | 42cb413 | 42cbc13 |
| Base 14 | 3205714 | 3206114 |
| Base 15 | 25be315 | 25beb15 |
| Base 16 | 1d7ed16 | 1d7f516 |