Compare 155980 vs 155989
Property | 155980 | 155989 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 51 × 111 × 7091 | 3891 × 4011 |
Prime factorization | 2 × 2 × 5 × 11 × 709 | 389 × 401 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 709, 1418, 2836, 3545, 7090, 7799, 14180, 15598, 31196, 38995, 77990, 155980 | 1, 389, 401, 155989 |
Number of properties | 0 | 1 |
Semiprimes | 35687th | |
Roman numberals | ||
Base 2 | 1001100001010011002 | 1001100001010101012 |
Base 3 | 212202220013 | 212202221013 |
Base 4 | 2120110304 | 2120111114 |
Base 5 | 144424105 | 144424245 |
Base 6 | 32020446 | 32021016 |
Base 7 | 12165167 | 12165317 |
Base 8 | 4605148 | 4605258 |
Base 9 | 2568619 | 2568719 |
Base 10 | 15598010 | 15598910 |
Base 11 | a721011 | a721911 |
Base 12 | 7632412 | 7633112 |
Base 13 | 55cc613 | 5600213 |
Base 14 | 40bb614 | 40bc114 |
Base 15 | 3133a15 | 3134415 |
Base 16 | 2614c16 | 2615516 |