Compare 74139 vs 74143
| Property | 74139 | 74143 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 131 × 19011 | 741431 |
| Prime factorization | 3 × 13 × 1901 | 74143 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 13, 39, 1901, 5703, 24713, 74139 | 1, 74143 |
| Number of properties | 0 | 9 |
| Additive primes | 3076th | |
| Emirps | 1108th | |
| Good primes | 562nd | |
| Happy primes | 1144th | |
| Isolated primes | 5416th | |
| Long primes | 2781st | |
| Lucky primes | 984th | |
| Primes | 7313th | |
| Sexy primes (1st member) | 1918th | |
| Roman numberals | ||
| Base 2 | 100100001100110112 | 100100001100111112 |
| Base 3 | 102022002203 | 102022010013 |
| Base 4 | 1020121234 | 1020121334 |
| Base 5 | 43330245 | 43330335 |
| Base 6 | 13311236 | 13311316 |
| Base 7 | 4261027 | 4261067 |
| Base 8 | 2206338 | 2206378 |
| Base 9 | 1226269 | 1226319 |
| Base 10 | 7413910 | 7414310 |
| Base 11 | 5077a11 | 5078311 |
| Base 12 | 36aa312 | 36aa712 |
| Base 13 | 2799013 | 2799413 |
| Base 14 | 1d03914 | 1d03d14 |
| Base 15 | 16e7915 | 16e7d15 |
| Base 16 | 1219b16 | 1219f16 |