Compare 28905 vs 28911
Property | 28905 | 28911 |
---|---|---|
Type | composite number | composite number |
Unique factors | 4 | 3 |
Total factors | 4 | 3 |
Prime factorization | 31 × 51 × 411 × 471 | 31 × 231 × 4191 |
Prime factorization | 3 × 5 × 41 × 47 | 3 × 23 × 419 |
Divisors count | 16 | 8 |
Divisors | 1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1927, 5781, 9635, 28905 | 1, 3, 23, 69, 419, 1257, 9637, 28911 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1110000111010012 | 1110000111011112 |
Base 3 | 11101221203 | 11101222103 |
Base 4 | 130032214 | 130032334 |
Base 5 | 14111105 | 14111215 |
Base 6 | 3414536 | 3415036 |
Base 7 | 1501627 | 1502017 |
Base 8 | 703518 | 703578 |
Base 9 | 435769 | 435839 |
Base 10 | 2890510 | 2891110 |
Base 11 | 1a79811 | 1a7a311 |
Base 12 | 1488912 | 1489312 |
Base 13 | 1020613 | 1020c13 |
Base 14 | a76914 | a77114 |
Base 15 | 887015 | 887615 |
Base 16 | 70e916 | 70ef16 |