Compare 251240 vs 251242
Property | 251240 | 251242 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 6 | 2 |
Prime factorization | 23 × 51 × 111 × 5711 | 21 × 1256211 |
Prime factorization | 2 × 2 × 2 × 5 × 11 × 571 | 2 × 125621 |
Divisors count | 32 | 4 |
Divisors | 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 571, 1142, 2284, 2855, 4568, 5710, 6281, 11420, 12562, 22840, 25124, 31405, 50248, 62810, 125620, 251240 | 1, 2, 125621, 251242 |
Number of properties | 0 | 1 |
Semiprimes | 56198th | |
Roman numberals | ||
Base 2 | 1111010101011010002 | 1111010101011010102 |
Base 3 | 1102021220123 | 1102021220213 |
Base 4 | 3311112204 | 3311112224 |
Base 5 | 310144305 | 310144325 |
Base 6 | 52150526 | 52150546 |
Base 7 | 20643237 | 20643257 |
Base 8 | 7525508 | 7525528 |
Base 9 | 4225659 | 4225679 |
Base 10 | 25124010 | 25124210 |
Base 11 | 16184011 | 16184211 |
Base 12 | 10148812 | 10148a12 |
Base 13 | 8a48213 | 8a48413 |
Base 14 | 677ba14 | 677bc14 |
Base 15 | 4e69515 | 4e69715 |
Base 16 | 3d56816 | 3d56a16 |