Compare 121939 vs 121957
| Property | 121939 | 121957 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 611 × 19991 | 111 × 110871 |
| Prime factorization | 61 × 1999 | 11 × 11087 |
| Divisors count | 4 | 4 |
| Divisors | 1, 61, 1999, 121939 | 1, 11, 11087, 121957 |
| Number of properties | 1 | 1 |
| Semiprimes | 28263rd | 28266th |
| Roman numberals | ||
| Base 2 | 111011100010100112 | 111011100011001012 |
| Base 3 | 200120210213 | 200120212213 |
| Base 4 | 1313011034 | 1313012114 |
| Base 5 | 124002245 | 124003125 |
| Base 6 | 23403116 | 23403416 |
| Base 7 | 10153367 | 10153637 |
| Base 8 | 3561238 | 3561458 |
| Base 9 | 2052379 | 2052579 |
| Base 10 | 12193910 | 12195710 |
| Base 11 | 8368411 | 836a011 |
| Base 12 | 5a69712 | 5a6b112 |
| Base 13 | 4366c13 | 4368413 |
| Base 14 | 3261d14 | 3263314 |
| Base 15 | 261e415 | 2620715 |
| Base 16 | 1dc5316 | 1dc6516 |