Compare 144407 vs 145721
| Property | 144407 | 145721 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1444071 | 1457211 |
| Prime factorization | 144407 | 145721 |
| Divisors count | 2 | 2 |
| Divisors | 1, 144407 | 1, 145721 |
| Number of properties | 7 | 8 |
| Chen primes | 5746th | 5795th |
| Emirps | 2816th | 2847th |
| Harmonic primes | 5062nd | |
| Long primes | 4980th | |
| Primes | 13373rd | 13484th |
| Prime triplets (1st member) | 657th | |
| Pythagorean primes | 6721st | |
| Sexy primes (1st member) | 3285th | |
| Sophie germain primes | 1600th | |
| Twin primes (1st member) | 1647th | 1656th |
| Ulam primes | 957th | |
| Roman numberals | ||
| Base 2 | 1000110100000101112 | 1000111001001110012 |
| Base 3 | 211000021023 | 211012200023 |
| Base 4 | 2031001134 | 2032103214 |
| Base 5 | 141101125 | 141303415 |
| Base 6 | 30323156 | 30423456 |
| Base 7 | 11410047 | 11445627 |
| Base 8 | 4320278 | 4344718 |
| Base 9 | 2400729 | 2418029 |
| Base 10 | 14440710 | 14572110 |
| Base 11 | 9954a11 | 9a53411 |
| Base 12 | 6b69b12 | 703b512 |
| Base 13 | 5096313 | 5143413 |
| Base 14 | 3a8ab14 | 3b16914 |
| Base 15 | 2cbc215 | 2d29b15 |
| Base 16 | 2341716 | 2393916 |