Compare 218947 vs 218950
Property | 218947 | 218950 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 2189471 | 21 × 52 × 291 × 1511 |
Prime factorization | 218947 | 2 × 5 × 5 × 29 × 151 |
Divisors count | 2 | 24 |
Divisors | 1, 218947 | 1, 2, 5, 10, 25, 29, 50, 58, 145, 151, 290, 302, 725, 755, 1450, 1510, 3775, 4379, 7550, 8758, 21895, 43790, 109475, 218950 |
Number of properties | 4 | 0 |
Additive primes | 7900th | |
Isolated primes | 14886th | |
Primes | 19521st | |
Sexy primes (2nd member) | 4617th | |
Roman numberals | ||
Base 2 | 1101010111010000112 | 1101010111010001102 |
Base 3 | 1020101000113 | 1020101000213 |
Base 4 | 3111310034 | 3111310124 |
Base 5 | 240012425 | 240013005 |
Base 6 | 44053516 | 44053546 |
Base 7 | 16012217 | 16012247 |
Base 8 | 6535038 | 6535068 |
Base 9 | 3633049 | 3633079 |
Base 10 | 21894710 | 21895010 |
Base 11 | 13a55311 | 13a55611 |
Base 12 | a685712 | a685a12 |
Base 13 | 7887113 | 7887413 |
Base 14 | 59b1114 | 59b1414 |
Base 15 | 44d1715 | 44d1a15 |
Base 16 | 3574316 | 3574616 |