Compare 221891 vs 221900
Property | 221891 | 221900 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 2218911 | 22 × 52 × 71 × 3171 |
Prime factorization | 221891 | 2 × 2 × 5 × 5 × 7 × 317 |
Divisors count | 2 | 36 |
Divisors | 1, 221891 | 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 317, 350, 634, 700, 1268, 1585, 2219, 3170, 4438, 6340, 7925, 8876, 11095, 15850, 22190, 31700, 44380, 55475, 110950, 221900 |
Number of properties | 5 | 0 |
Additive primes | 8002nd | |
Chen primes | 8237th | |
Isolated primes | 15079th | |
Long primes | 7395th | |
Primes | 19768th | |
Roman numberals | ||
Base 2 | 1101100010110000112 | 1101100010110011002 |
Base 3 | 1020211010123 | 1020211011123 |
Base 4 | 3120230034 | 3120230304 |
Base 5 | 241000315 | 241001005 |
Base 6 | 44311356 | 44311526 |
Base 7 | 16126257 | 16126407 |
Base 8 | 6613038 | 6613148 |
Base 9 | 3673359 | 3673459 |
Base 10 | 22189110 | 22190010 |
Base 11 | 14178a11 | 14179811 |
Base 12 | a84ab12 | a84b812 |
Base 13 | 79cc713 | 7a00313 |
Base 14 | 5ac1514 | 5ac2014 |
Base 15 | 45b2b15 | 45b3515 |
Base 16 | 362c316 | 362cc16 |