Compare 143247 vs 143249
| Property | 143247 | 143249 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 131 × 36731 | 1432491 |
| Prime factorization | 3 × 13 × 3673 | 143249 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 13, 39, 3673, 11019, 47749, 143247 | 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 | 1000101111100011112 | 1000101111100100012 |
| Base 3 | 210211111103 | 210211111123 |
| Base 4 | 2023320334 | 2023321014 |
| Base 5 | 140404425 | 140404445 |
| Base 6 | 30231036 | 30231056 |
| Base 7 | 11344267 | 11344317 |
| Base 8 | 4276178 | 4276218 |
| Base 9 | 2374439 | 2374459 |
| Base 10 | 14324710 | 14324910 |
| Base 11 | 9869511 | 9869711 |
| Base 12 | 6aa9312 | 6aa9512 |
| Base 13 | 5028013 | 5028213 |
| Base 14 | 3a2bd14 | 3a2c114 |
| Base 15 | 2c69c15 | 2c69e15 |
| Base 16 | 22f8f16 | 22f9116 |