Compare 220391 vs 220613
| Property | 220391 | 220613 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2203911 | 2206131 |
| Prime factorization | 220391 | 220613 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220391 | 1, 220613 |
| Number of properties | 4 | 4 |
| Additive primes | 7947th | |
| Chen primes | 8188th | 8198th |
| Isolated primes | 14987th | 15001st |
| Primes | 19646th | 19664th |
| Pythagorean primes | 9810th | |
| Roman numberals | ||
| Base 2 | 1101011100111001112 | 1101011101110001012 |
| Base 3 | 1020120221223 | 1020121212123 |
| Base 4 | 3113032134 | 3113130114 |
| Base 5 | 240230315 | 240244235 |
| Base 6 | 44201556 | 44212056 |
| Base 7 | 16053537 | 16061217 |
| Base 8 | 6563478 | 6567058 |
| Base 9 | 3652789 | 3655559 |
| Base 10 | 22039110 | 22061310 |
| Base 11 | 14064611 | 14082811 |
| Base 12 | a765b12 | a780512 |
| Base 13 | 7941213 | 7955313 |
| Base 14 | 5a46314 | 5a58114 |
| Base 15 | 4547b15 | 4557815 |
| Base 16 | 35ce716 | 35dc516 |