Compare 143981 vs 144349
| Property | 143981 | 144349 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1439811 | 1443491 |
| Prime factorization | 143981 | 144349 |
| Divisors count | 2 | 2 |
| Divisors | 1, 143981 | 1, 144349 |
| Number of properties | 4 | 7 |
| Cousin primes (2nd member) | 1643rd | |
| Happy primes | 2099th | |
| Harmonic primes | 5018th | |
| Isolated primes | 10057th | 10079th |
| Long primes | 4977th | |
| Lucky primes | 1745th | |
| Primes | 13342nd | 13370th |
| Pythagorean primes | 6654th | 6666th |
| Roman numberals | ||
| Base 2 | 1000110010011011012 | 1000110011110111012 |
| Base 3 | 210221111223 | 211000000213 |
| Base 4 | 2030212314 | 2030331314 |
| Base 5 | 141014115 | 141043445 |
| Base 6 | 30303256 | 30321416 |
| Base 7 | 11365257 | 11405627 |
| Base 8 | 4311558 | 4317358 |
| Base 9 | 2384489 | 2400079 |
| Base 10 | 14398110 | 14434910 |
| Base 11 | 991a211 | 994a711 |
| Base 12 | 6b3a512 | 6b65112 |
| Base 13 | 506c613 | 5091a13 |
| Base 14 | 3a68514 | 3a86914 |
| Base 15 | 2c9db15 | 2cb8415 |
| Base 16 | 2326d16 | 233dd16 |