Compare 810149 vs 810401
| Property | 810149 | 810401 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8101491 | 8104011 |
| Prime factorization | 810149 | 810401 |
| Divisors count | 2 | 2 |
| Divisors | 1, 810149 | 1, 810401 |
| Number of properties | 4 | 5 |
| Additive primes | 25030th | |
| Chen primes | 25011th | 25020th |
| Happy primes | 9222nd | |
| Isolated primes | 51053rd | |
| Primes | 64694th | 64716th |
| Sophie germain primes | 6486th | |
| Twin primes (1st member) | 6829th | |
| Roman numberals | ||
| Base 2 | 110001011100101001012 | 110001011101101000012 |
| Base 3 | 11120110221123 | 11120111222123 |
| Base 4 | 30113022114 | 30113122014 |
| Base 5 | 2014110445 | 2014131015 |
| Base 6 | 252104056 | 252115056 |
| Base 7 | 66126447 | 66134547 |
| Base 8 | 30562458 | 30566418 |
| Base 9 | 14642759 | 14645859 |
| Base 10 | 81014910 | 81040110 |
| Base 11 | 50374a11 | 50395911 |
| Base 12 | 330a0512 | 330b9512 |
| Base 13 | 2249a213 | 224b3713 |
| Base 14 | 17135b14 | 17149b14 |
| Base 15 | 11009e15 | 1101bb15 |
| Base 16 | c5ca516 | c5da116 |