Compare 128172 vs 128181
Property | 128172 | 128181 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 31 × 111 × 9711 | 31 × 427271 |
Prime factorization | 2 × 2 × 3 × 11 × 971 | 3 × 42727 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 971, 1942, 2913, 3884, 5826, 10681, 11652, 21362, 32043, 42724, 64086, 128172 | 1, 3, 42727, 128181 |
Number of properties | 0 | 1 |
Semiprimes | 29643rd | |
Roman numberals | ||
Base 2 | 111110100101011002 | 111110100101101012 |
Base 3 | 201112110103 | 201112111103 |
Base 4 | 1331022304 | 1331023114 |
Base 5 | 131001425 | 131002115 |
Base 6 | 24252206 | 24252336 |
Base 7 | 10424527 | 10424647 |
Base 8 | 3722548 | 3722658 |
Base 9 | 2147339 | 2147439 |
Base 10 | 12817210 | 12818110 |
Base 11 | 8833011 | 8833911 |
Base 12 | 6221012 | 6221912 |
Base 13 | 4645513 | 4646113 |
Base 14 | 349d214 | 349db14 |
Base 15 | 27e9c15 | 27ea615 |
Base 16 | 1f4ac16 | 1f4b516 |