Compare 149309 vs 149381
| Property | 149309 | 149381 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1493091 | 1493811 |
| Prime factorization | 149309 | 149381 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149309 | 1, 149381 |
| Number of properties | 6 | 6 |
| Chen primes | 5906th | 5909th |
| Cousin primes (2nd member) | 1683rd | |
| Happy primes | 2163rd | |
| Isolated primes | 10409th | 10416th |
| Long primes | 5145th | 5148th |
| Primes | 13788th | 13795th |
| Pythagorean primes | 6879th | 6883rd |
| Roman numberals | ||
| Base 2 | 1001000111001111012 | 1001000111100001012 |
| Base 3 | 211202102223 | 211202201223 |
| Base 4 | 2101303314 | 2101320114 |
| Base 5 | 142342145 | 142400115 |
| Base 6 | 31111256 | 31113256 |
| Base 7 | 11612067 | 11613417 |
| Base 8 | 4434758 | 4436058 |
| Base 9 | 2467289 | 2468189 |
| Base 10 | 14930910 | 14938110 |
| Base 11 | a21a611 | a226111 |
| Base 12 | 724a512 | 7254512 |
| Base 13 | 52c6413 | 52cbb13 |
| Base 14 | 3c5ad14 | 3c62114 |
| Base 15 | 2e38e15 | 2e3db15 |
| Base 16 | 2473d16 | 2478516 |