Compare 142287 vs 142289
Property | 142287 | 142289 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 3 | 2 |
Prime factorization | 31 × 431 × 11031 | 71 × 203271 |
Prime factorization | 3 × 43 × 1103 | 7 × 20327 |
Divisors count | 8 | 4 |
Divisors | 1, 3, 43, 129, 1103, 3309, 47429, 142287 | 1, 7, 20327, 142289 |
Number of properties | 0 | 1 |
Semiprimes | 32675th | |
Roman numberals | ||
Base 2 | 1000101011110011112 | 1000101011110100012 |
Base 3 | 210200112203 | 210200112223 |
Base 4 | 2022330334 | 2022331014 |
Base 5 | 140231225 | 140231245 |
Base 6 | 30144236 | 30144256 |
Base 7 | 11315557 | 11315607 |
Base 8 | 4257178 | 4257218 |
Base 9 | 2361569 | 2361589 |
Base 10 | 14228710 | 14228910 |
Base 11 | 979a211 | 979a411 |
Base 12 | 6a41312 | 6a41512 |
Base 13 | 4c9c213 | 4c9c413 |
Base 14 | 39bd514 | 39bd714 |
Base 15 | 2c25c15 | 2c25e15 |
Base 16 | 22bcf16 | 22bd116 |