Compare 28915 vs 28939
Property | 28915 | 28939 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 51 × 57831 | 431 × 6731 |
Prime factorization | 5 × 5783 | 43 × 673 |
Divisors count | 4 | 4 |
Divisors | 1, 5, 5783, 28915 | 1, 43, 673, 28939 |
Number of properties | 1 | 1 |
Semiprimes | 7192nd | 7197th |
Roman numberals | ||
Base 2 | 1110000111100112 | 1110001000010112 |
Base 3 | 11101222213 | 11102002113 |
Base 4 | 130033034 | 130100234 |
Base 5 | 14111305 | 14112245 |
Base 6 | 3415116 | 3415516 |
Base 7 | 1502057 | 1502417 |
Base 8 | 703638 | 704138 |
Base 9 | 435879 | 436249 |
Base 10 | 2891510 | 2893910 |
Base 11 | 1a7a711 | 1a81911 |
Base 12 | 1489712 | 148b712 |
Base 13 | 1021313 | 1023113 |
Base 14 | a77514 | a79114 |
Base 15 | 887a15 | 889415 |
Base 16 | 70f316 | 710b16 |