Compare 221891 vs 221894
Property | 221891 | 221894 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 2218911 | 21 × 1109471 |
Prime factorization | 221891 | 2 × 110947 |
Divisors count | 2 | 4 |
Divisors | 1, 221891 | 1, 2, 110947, 221894 |
Number of properties | 5 | 1 |
Additive primes | 8002nd | |
Chen primes | 8237th | |
Isolated primes | 15079th | |
Long primes | 7395th | |
Primes | 19768th | |
Semiprimes | 49928th | |
Roman numberals | ||
Base 2 | 1101100010110000112 | 1101100010110001102 |
Base 3 | 1020211010123 | 1020211010223 |
Base 4 | 3120230034 | 3120230124 |
Base 5 | 241000315 | 241000345 |
Base 6 | 44311356 | 44311426 |
Base 7 | 16126257 | 16126317 |
Base 8 | 6613038 | 6613068 |
Base 9 | 3673359 | 3673389 |
Base 10 | 22189110 | 22189410 |
Base 11 | 14178a11 | 14179211 |
Base 12 | a84ab12 | a84b212 |
Base 13 | 79cc713 | 79cca13 |
Base 14 | 5ac1514 | 5ac1814 |
Base 15 | 45b2b15 | 45b2e15 |
Base 16 | 362c316 | 362c616 |