Compare 142277 vs 142285
| Property | 142277 | 142285 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 731 × 19491 | 51 × 111 × 131 × 1991 |
| Prime factorization | 73 × 1949 | 5 × 11 × 13 × 199 |
| Divisors count | 4 | 16 |
| Divisors | 1, 73, 1949, 142277 | 1, 5, 11, 13, 55, 65, 143, 199, 715, 995, 2189, 2587, 10945, 12935, 28457, 142285 |
| Number of properties | 1 | 0 |
| Semiprimes | 32671st | |
| Roman numberals | ||
| Base 2 | 1000101011110001012 | 1000101011110011012 |
| Base 3 | 210200111123 | 210200112113 |
| Base 4 | 2022330114 | 2022330314 |
| Base 5 | 140231025 | 140231205 |
| Base 6 | 30144056 | 30144216 |
| Base 7 | 11315427 | 11315537 |
| Base 8 | 4257058 | 4257158 |
| Base 9 | 2361459 | 2361549 |
| Base 10 | 14227710 | 14228510 |
| Base 11 | 9799311 | 979a011 |
| Base 12 | 6a40512 | 6a41112 |
| Base 13 | 4c9b513 | 4c9c013 |
| Base 14 | 39bc914 | 39bd314 |
| Base 15 | 2c25215 | 2c25a15 |
| Base 16 | 22bc516 | 22bcd16 |