Compare 20201 vs 20213
| Property | 20201 | 20213 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 202011 | 171 × 291 × 411 |
| Prime factorization | 20201 | 17 × 29 × 41 |
| Divisors count | 2 | 8 |
| Divisors | 1, 20201 | 1, 17, 29, 41, 493, 697, 1189, 20213 |
| Number of properties | 7 | 0 |
| Additive primes | 1061st | |
| Centered square primes | 36th | |
| Chen primes | 1122nd | |
| Isolated primes | 1598th | |
| Primes | 2285th | |
| Pythagorean primes | 1137th | |
| Ulam primes | 166th | |
| Roman numberals | ||
| Base 2 | 1001110111010012 | 1001110111101012 |
| Base 3 | 10002010123 | 10002011223 |
| Base 4 | 103232214 | 103233114 |
| Base 5 | 11213015 | 11213235 |
| Base 6 | 2333056 | 2333256 |
| Base 7 | 1126167 | 1126347 |
| Base 8 | 473518 | 473658 |
| Base 9 | 306359 | 306489 |
| Base 10 | 2020110 | 2021310 |
| Base 11 | 141a511 | 1420611 |
| Base 12 | b83512 | b84512 |
| Base 13 | 926c13 | 927b13 |
| Base 14 | 750d14 | 751b14 |
| Base 15 | 5ebb15 | 5ec815 |
| Base 16 | 4ee916 | 4ef516 |