Compare 144497 vs 145721
| Property | 144497 | 145721 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1444971 | 1457211 |
| Prime factorization | 144497 | 145721 |
| Divisors count | 2 | 2 |
| Divisors | 1, 144497 | 1, 145721 |
| Number of properties | 8 | 8 |
| Additive primes | 5530th | |
| Chen primes | 5748th | 5795th |
| Emirps | 2847th | |
| Harmonic primes | 5022nd | 5062nd |
| Isolated primes | 10087th | |
| Long primes | 4982nd | |
| Primes | 13382nd | 13484th |
| Pythagorean primes | 6671st | 6721st |
| Sophie germain primes | 1600th | |
| Twin primes (1st member) | 1656th | |
| Ulam primes | 947th | 957th |
| Roman numberals | ||
| Base 2 | 1000110100011100012 | 1000111001001110012 |
| Base 3 | 211000122023 | 211012200023 |
| Base 4 | 2031013014 | 2032103214 |
| Base 5 | 141104425 | 141303415 |
| Base 6 | 30325456 | 30423456 |
| Base 7 | 11411637 | 11445627 |
| Base 8 | 4321618 | 4344718 |
| Base 9 | 2401829 | 2418029 |
| Base 10 | 14449710 | 14572110 |
| Base 11 | 9962111 | 9a53411 |
| Base 12 | 6b75512 | 703b512 |
| Base 13 | 50a0213 | 5143413 |
| Base 14 | 3a93314 | 3b16914 |
| Base 15 | 2cc3215 | 2d29b15 |
| Base 16 | 2347116 | 2393916 |