Compare 144961 vs 145009
| Property | 144961 | 145009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1449611 | 1450091 |
| Prime factorization | 144961 | 145009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 144961 | 1, 145009 |
| Number of properties | 6 | 5 |
| Additive primes | 5544th | |
| Chen primes | 5766th | |
| Harmonic primes | 5040th | |
| Isolated primes | 10120th | |
| Primes | 13419th | 13424th |
| Pythagorean primes | 6688th | 6690th |
| Sexy primes (1st member) | 3294th | |
| Sexy prime triplets (1st member) | 692nd | |
| Twin primes (2nd member) | 1651st | |
| Roman numberals | ||
| Base 2 | 1000110110010000012 | 1000110110011100012 |
| Base 3 | 211002112213 | 211002202013 |
| Base 4 | 2031210014 | 2031213014 |
| Base 5 | 141143215 | 141200145 |
| Base 6 | 30350416 | 30352016 |
| Base 7 | 11424257 | 11425247 |
| Base 8 | 4331018 | 4331618 |
| Base 9 | 2407579 | 2408219 |
| Base 10 | 14496110 | 14500910 |
| Base 11 | 99a0311 | 99a4711 |
| Base 12 | 6ba8112 | 6bb0112 |
| Base 13 | 50c9b13 | 5100713 |
| Base 14 | 3ab8514 | 3abbb14 |
| Base 15 | 2ce4115 | 2ce7415 |
| Base 16 | 2364116 | 2367116 |