Compare 15401 vs 15439
| Property | 15401 | 15439 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 154011 | 154391 |
| Prime factorization | 15401 | 15439 |
| Divisors count | 2 | 2 |
| Divisors | 1, 15401 | 1, 15439 |
| Number of properties | 7 | 5 |
| Additive primes | 856th | |
| Centered decagonal primes | 30th | |
| Chen primes | 910th | 912th |
| Cousin primes (1st member) | 288th | |
| Harmonic primes | 654th | |
| Isolated primes | 1247th | 1250th |
| Primes | 1800th | 1803rd |
| Pythagorean primes | 892nd | |
| Sophie germain primes | 271st | |
| Roman numberals | ||
| Base 2 | 111100001010012 | 111100010011112 |
| Base 3 | 2100101023 | 2100112113 |
| Base 4 | 33002214 | 33010334 |
| Base 5 | 4431015 | 4432245 |
| Base 6 | 1551456 | 1552516 |
| Base 7 | 626217 | 630047 |
| Base 8 | 360518 | 361178 |
| Base 9 | 231129 | 231549 |
| Base 10 | 1540110 | 1543910 |
| Base 11 | 1063111 | 1066611 |
| Base 12 | 8ab512 | 8b2712 |
| Base 13 | 701913 | 704813 |
| Base 14 | 588114 | 58ab14 |
| Base 15 | 486b15 | 489415 |
| Base 16 | 3c2916 | 3c4f16 |