Compare 86421 vs 86428
| Property | 86421 | 86428 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 31 × 288071 | 22 × 171 × 311 × 411 |
| Prime factorization | 3 × 28807 | 2 × 2 × 17 × 31 × 41 |
| Divisors count | 4 | 24 |
| Divisors | 1, 3, 28807, 86421 | 1, 2, 4, 17, 31, 34, 41, 62, 68, 82, 124, 164, 527, 697, 1054, 1271, 1394, 2108, 2542, 2788, 5084, 21607, 43214, 86428 |
| Number of properties | 1 | 0 |
| Semiprimes | 20363rd | |
| Roman numberals | ||
| Base 2 | 101010001100101012 | 101010001100111002 |
| Base 3 | 111011122103 | 111011200013 |
| Base 4 | 1110121114 | 1110121304 |
| Base 5 | 102311415 | 102312035 |
| Base 6 | 15040336 | 15040446 |
| Base 7 | 5066467 | 5066567 |
| Base 8 | 2506258 | 2506348 |
| Base 9 | 1414839 | 1415019 |
| Base 10 | 8642110 | 8642810 |
| Base 11 | 59a2511 | 59a3111 |
| Base 12 | 4201912 | 4202412 |
| Base 13 | 3044a13 | 3045413 |
| Base 14 | 236cd14 | 236d614 |
| Base 15 | 1a91615 | 1a91d15 |
| Base 16 | 1519516 | 1519c16 |