Compare 220021 vs 220163
| Property | 220021 | 220163 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2200211 | 2201631 |
| Prime factorization | 220021 | 220163 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220021 | 1, 220163 |
| Number of properties | 5 | 3 |
| Additive primes | 7938th | |
| Happy primes | 2980th | |
| Isolated primes | 14970th | |
| Primes | 19622nd | 19629th |
| Pythagorean primes | 9789th | |
| Sexy primes (1st member) | 4644th | |
| Twin primes (2nd member) | 2330th | |
| Roman numberals | ||
| Base 2 | 1101011011011101012 | 1101011100000000112 |
| Base 3 | 1020112102213 | 1020120000123 |
| Base 4 | 3112313114 | 3113000034 |
| Base 5 | 240200415 | 240211235 |
| Base 6 | 44143416 | 44151356 |
| Base 7 | 16043147 | 16046067 |
| Base 8 | 6555658 | 6560038 |
| Base 9 | 3647279 | 3650059 |
| Base 10 | 22002110 | 22016310 |
| Base 11 | 14033a11 | 14045911 |
| Base 12 | a73b112 | a74ab12 |
| Base 13 | 791b913 | 7929813 |
| Base 14 | 5a27b14 | 5a33d14 |
| Base 15 | 452d115 | 4537815 |
| Base 16 | 35b7516 | 35c0316 |