Compare 143238 vs 143249
| Property | 143238 | 143249 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 238731 | 1432491 |
| Prime factorization | 2 × 3 × 23873 | 143249 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 23873, 47746, 71619, 143238 | 1, 143249 |
| Number of properties | 0 | 8 |
| Additive primes | 5486th | |
| Chen primes | 5718th | |
| Emirps | 2787th | |
| Isolated primes | 10007th | |
| Primes | 13280th | |
| Pythagorean primes | 6619th | |
| Sexy primes (2nd member) | 3261st | |
| Sophie germain primes | 1579th | |
| Roman numberals | ||
| Base 2 | 1000101111100001102 | 1000101111100100012 |
| Base 3 | 210211110103 | 210211111123 |
| Base 4 | 2023320124 | 2023321014 |
| Base 5 | 140404235 | 140404445 |
| Base 6 | 30230506 | 30231056 |
| Base 7 | 11344147 | 11344317 |
| Base 8 | 4276068 | 4276218 |
| Base 9 | 2374339 | 2374459 |
| Base 10 | 14323810 | 14324910 |
| Base 11 | 9868711 | 9869711 |
| Base 12 | 6aa8612 | 6aa9512 |
| Base 13 | 5027413 | 5028213 |
| Base 14 | 3a2b414 | 3a2c114 |
| Base 15 | 2c69315 | 2c69e15 |
| Base 16 | 22f8616 | 22f9116 |