Compare 137977 vs 137987
| Property | 137977 | 137987 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 71 × 231 × 8571 | 431 × 32091 |
| Prime factorization | 7 × 23 × 857 | 43 × 3209 |
| Divisors count | 8 | 4 |
| Divisors | 1, 7, 23, 161, 857, 5999, 19711, 137977 | 1, 43, 3209, 137987 |
| Number of properties | 0 | 1 |
| Semiprimes | 31749th | |
| Roman numberals | ||
| Base 2 | 1000011010111110012 | 1000011011000000112 |
| Base 3 | 210000210213 | 210000211223 |
| Base 4 | 2012233214 | 2012300034 |
| Base 5 | 134034025 | 134034225 |
| Base 6 | 25424416 | 25424556 |
| Base 7 | 11131607 | 11132037 |
| Base 8 | 4153718 | 4154038 |
| Base 9 | 2302379 | 2302489 |
| Base 10 | 13797710 | 13798710 |
| Base 11 | 9473411 | 9474311 |
| Base 12 | 67a2112 | 67a2b12 |
| Base 13 | 4aa5813 | 4aa6513 |
| Base 14 | 383d714 | 3840314 |
| Base 15 | 2ad3715 | 2ad4215 |
| Base 16 | 21af916 | 21b0316 |