Compare 20917 vs 20928
Property | 20917 | 20928 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 8 |
Prime factorization | 131 × 16091 | 26 × 31 × 1091 |
Prime factorization | 13 × 1609 | 2 × 2 × 2 × 2 × 2 × 2 × 3 × 109 |
Divisors count | 4 | 28 |
Divisors | 1, 13, 1609, 20917 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 6976, 10464, 20928 |
Number of properties | 1 | 0 |
Semiprimes | 5308th | |
Roman numberals | ||
Base 2 | 1010001101101012 | 1010001110000002 |
Base 3 | 10012002013 | 10012010103 |
Base 4 | 110123114 | 110130004 |
Base 5 | 11321325 | 11322035 |
Base 6 | 2405016 | 2405206 |
Base 7 | 1146617 | 1150057 |
Base 8 | 506658 | 507008 |
Base 9 | 316219 | 316339 |
Base 10 | 2091710 | 2092810 |
Base 11 | 1479611 | 147a611 |
Base 12 | 1013112 | 1014012 |
Base 13 | 96a013 | 96ab13 |
Base 14 | 78a114 | 78ac14 |
Base 15 | 62e715 | 630315 |
Base 16 | 51b516 | 51c016 |