Compare 220019 vs 220391
| Property | 220019 | 220391 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2200191 | 2203911 |
| Prime factorization | 220019 | 220391 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220019 | 1, 220391 |
| Number of properties | 6 | 4 |
| Additive primes | 7947th | |
| Chen primes | 8182nd | 8188th |
| Isolated primes | 14987th | |
| Long primes | 7344th | |
| Primes | 19621st | 19646th |
| Sexy primes (2nd member) | 4641st | |
| Sophie germain primes | 2223rd | |
| Twin primes (1st member) | 2330th | |
| Roman numberals | ||
| Base 2 | 1101011011011100112 | 1101011100111001112 |
| Base 3 | 1020112102123 | 1020120221223 |
| Base 4 | 3112313034 | 3113032134 |
| Base 5 | 240200345 | 240230315 |
| Base 6 | 44143356 | 44201556 |
| Base 7 | 16043127 | 16053537 |
| Base 8 | 6555638 | 6563478 |
| Base 9 | 3647259 | 3652789 |
| Base 10 | 22001910 | 22039110 |
| Base 11 | 14033811 | 14064611 |
| Base 12 | a73ab12 | a765b12 |
| Base 13 | 791b713 | 7941213 |
| Base 14 | 5a27914 | 5a46314 |
| Base 15 | 452ce15 | 4547b15 |
| Base 16 | 35b7316 | 35ce716 |