Compare 401909 vs 402023
| Property | 401909 | 402023 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4019091 | 4020231 |
| Prime factorization | 401909 | 402023 |
| Divisors count | 2 | 2 |
| Divisors | 1, 401909 | 1, 402023 |
| Number of properties | 6 | 6 |
| Additive primes | 13433rd | 13436th |
| Chen primes | 13711th | |
| Isolated primes | 26366th | 26373rd |
| Primes | 33993rd | 34002nd |
| Safe primes | 2063rd | |
| Sexy primes (1st member) | 7674th | |
| Sexy primes (2nd member) | 7670th | |
| Sophie germain primes | 3598th | |
| Ulam primes | 2445th | |
| Roman numberals | ||
| Base 2 | 11000100001111101012 | 11000100010011001112 |
| Base 3 | 2021020221123 | 2021021102023 |
| Base 4 | 12020133114 | 12020212134 |
| Base 5 | 1003301145 | 1003310435 |
| Base 6 | 123404056 | 123411156 |
| Base 7 | 32625147 | 32630367 |
| Base 8 | 14207658 | 14211478 |
| Base 9 | 6722759 | 6724229 |
| Base 10 | 40190910 | 40202310 |
| Base 11 | 254a6211 | 25505611 |
| Base 12 | 17470512 | 17479b12 |
| Base 13 | 110c2113 | 110cab13 |
| Base 14 | a667b14 | a671d14 |
| Base 15 | 7e13e15 | 7e1b815 |
| Base 16 | 621f516 | 6226716 |