Compare 220015 vs 220019
| Property | 220015 | 220019 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 791 × 5571 | 2200191 |
| Prime factorization | 5 × 79 × 557 | 220019 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 79, 395, 557, 2785, 44003, 220015 | 1, 220019 |
| Number of properties | 0 | 6 |
| Chen primes | 8182nd | |
| Long primes | 7344th | |
| Primes | 19621st | |
| Sexy primes (2nd member) | 4641st | |
| Sophie germain primes | 2223rd | |
| Twin primes (1st member) | 2330th | |
| Roman numberals | ||
| Base 2 | 1101011011011011112 | 1101011011011100112 |
| Base 3 | 1020112102013 | 1020112102123 |
| Base 4 | 3112312334 | 3112313034 |
| Base 5 | 240200305 | 240200345 |
| Base 6 | 44143316 | 44143356 |
| Base 7 | 16043057 | 16043127 |
| Base 8 | 6555578 | 6555638 |
| Base 9 | 3647219 | 3647259 |
| Base 10 | 22001510 | 22001910 |
| Base 11 | 14033411 | 14033811 |
| Base 12 | a73a712 | a73ab12 |
| Base 13 | 791b313 | 791b713 |
| Base 14 | 5a27514 | 5a27914 |
| Base 15 | 452ca15 | 452ce15 |
| Base 16 | 35b6f16 | 35b7316 |