Compare 520040 vs 520051
| Property | 520040 | 520051 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 130011 | 71 × 742931 |
| Prime factorization | 2 × 2 × 2 × 5 × 13001 | 7 × 74293 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 13001, 26002, 52004, 65005, 104008, 130010, 260020, 520040 | 1, 7, 74293, 520051 |
| Number of properties | 0 | 1 |
| Semiprimes | 112436th | |
| Roman numberals | ||
| Base 2 | 11111101111011010002 | 11111101111011100112 |
| Base 3 | 2221021002023 | 2221021010113 |
| Base 4 | 13323312204 | 13323313034 |
| Base 5 | 1131201305 | 1131202015 |
| Base 6 | 150513326 | 150513516 |
| Base 7 | 42641037 | 42641207 |
| Base 8 | 17675508 | 17675638 |
| Base 9 | 8723229 | 8723349 |
| Base 10 | 52004010 | 52005110 |
| Base 11 | 32579411 | 3257a411 |
| Base 12 | 210b4812 | 210b5712 |
| Base 13 | 15292113 | 15292c13 |
| Base 14 | d773a14 | d774714 |
| Base 15 | a414515 | a415115 |
| Base 16 | 7ef6816 | 7ef7316 |