Compare 810149 vs 810153
| Property | 810149 | 810153 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 8101491 | 32 × 900171 |
| Prime factorization | 810149 | 3 × 3 × 90017 |
| Divisors count | 2 | 6 |
| Divisors | 1, 810149 | 1, 3, 9, 90017, 270051, 810153 |
| Number of properties | 4 | 0 |
| Additive primes | 25030th | |
| Chen primes | 25011th | |
| Primes | 64694th | |
| Twin primes (1st member) | 6829th | |
| Roman numberals | ||
| Base 2 | 110001011100101001012 | 110001011100101010012 |
| Base 3 | 11120110221123 | 11120110222003 |
| Base 4 | 30113022114 | 30113022214 |
| Base 5 | 2014110445 | 2014111035 |
| Base 6 | 252104056 | 252104136 |
| Base 7 | 66126447 | 66126517 |
| Base 8 | 30562458 | 30562518 |
| Base 9 | 14642759 | 14642809 |
| Base 10 | 81014910 | 81015310 |
| Base 11 | 50374a11 | 50375311 |
| Base 12 | 330a0512 | 330a0912 |
| Base 13 | 2249a213 | 2249a613 |
| Base 14 | 17135b14 | 17136114 |
| Base 15 | 11009e15 | 1100a315 |
| Base 16 | c5ca516 | c5ca916 |