Compare 1020143 vs 1020389
| Property | 1020143 | 1020389 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10201431 | 10203891 |
| Prime factorization | 1020143 | 1020389 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1020143 | 1, 1020389 |
| Number of properties | 5 | 3 |
| Additive primes | 30797th | 30805th |
| Isolated primes | 63339th | 63354th |
| Primes | 79986th | 80001st |
| Sexy primes (2nd member) | 16670th | |
| Sophie germain primes | 7878th | |
| Roman numberals | ||
| Base 2 | 111110010000111011112 | 111110010001111001012 |
| Base 3 | 12202111010023 | 12202112010123 |
| Base 4 | 33210032334 | 33210132114 |
| Base 5 | 2301210335 | 2301230245 |
| Base 6 | 335105156 | 335120056 |
| Base 7 | 114461157 | 114466167 |
| Base 8 | 37103578 | 37107458 |
| Base 9 | 18243329 | 18246359 |
| Base 10 | 102014310 | 102038910 |
| Base 11 | 6374a311 | 6376a711 |
| Base 12 | 41243b12 | 41260512 |
| Base 13 | 29944713 | 2995a613 |
| Base 14 | 1c7ab514 | 1c7c0d14 |
| Base 15 | 1523e815 | 15250e15 |
| Base 16 | f90ef16 | f91e516 |