Compare 207420 vs 207421
Property | 207420 | 207421 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 31 × 51 × 34571 | 311 × 66911 |
Prime factorization | 2 × 2 × 3 × 5 × 3457 | 31 × 6691 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3457, 6914, 10371, 13828, 17285, 20742, 34570, 41484, 51855, 69140, 103710, 207420 | 1, 31, 6691, 207421 |
Number of properties | 0 | 1 |
Semiprimes | 46831st | |
Roman numberals | ||
Base 2 | 1100101010001111002 | 1100101010001111012 |
Base 3 | 1011121120203 | 1011121120213 |
Base 4 | 3022203304 | 3022203314 |
Base 5 | 231141405 | 231141415 |
Base 6 | 42401406 | 42401416 |
Base 7 | 15225037 | 15225047 |
Base 8 | 6250748 | 6250758 |
Base 9 | 3454669 | 3454679 |
Base 10 | 20742010 | 20742110 |
Base 11 | 13192411 | 13192511 |
Base 12 | a005012 | a005112 |
Base 13 | 7354513 | 7354613 |
Base 14 | 5583a14 | 5583b14 |
Base 15 | 416d015 | 416d115 |
Base 16 | 32a3c16 | 32a3d16 |