Compare 166420 vs 166423
Property | 166420 | 166423 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 51 × 531 × 1571 | 1631 × 10211 |
Prime factorization | 2 × 2 × 5 × 53 × 157 | 163 × 1021 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 4, 5, 10, 20, 53, 106, 157, 212, 265, 314, 530, 628, 785, 1060, 1570, 3140, 8321, 16642, 33284, 41605, 83210, 166420 | 1, 163, 1021, 166423 |
Number of properties | 0 | 1 |
Semiprimes | 37978th | |
Roman numberals | ||
Base 2 | 1010001010000101002 | 1010001010000101112 |
Base 3 | 221100212013 | 221100212113 |
Base 4 | 2202201104 | 2202201134 |
Base 5 | 203111405 | 203111435 |
Base 6 | 33222446 | 33222516 |
Base 7 | 12621227 | 12621257 |
Base 8 | 5050248 | 5050278 |
Base 9 | 2732519 | 2732549 |
Base 10 | 16642010 | 16642310 |
Base 11 | 10404111 | 10404411 |
Base 12 | 8038412 | 8038712 |
Base 13 | 5a99713 | 5a99a13 |
Base 14 | 4491214 | 4491514 |
Base 15 | 3449a15 | 3449d15 |
Base 16 | 28a1416 | 28a1716 |