Compare 200221 vs 200227
| Property | 200221 | 200227 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 286031 | 2002271 |
| Prime factorization | 7 × 28603 | 200227 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 28603, 200221 | 1, 200227 |
| Number of properties | 1 | 4 |
| Additive primes | 7238th | |
| Cousin primes (1st member) | 2138th | |
| Isolated primes | 13684th | |
| Primes | 18003rd | |
| Semiprimes | 45280th | |
| Roman numberals | ||
| Base 2 | 1100001110000111012 | 1100001110001000112 |
| Base 3 | 1010111221213 | 1010111222113 |
| Base 4 | 3003201314 | 3003202034 |
| Base 5 | 224013415 | 224014025 |
| Base 6 | 41425416 | 41425516 |
| Base 7 | 14625107 | 14625167 |
| Base 8 | 6070358 | 6070438 |
| Base 9 | 3345779 | 3345849 |
| Base 10 | 20022110 | 20022710 |
| Base 11 | 12747a11 | 12748511 |
| Base 12 | 97a5112 | 97a5712 |
| Base 13 | 7019813 | 701a113 |
| Base 14 | 52d7714 | 52d7d14 |
| Base 15 | 3e4d115 | 3e4d715 |
| Base 16 | 30e1d16 | 30e2316 |