Compare 640229 vs 640236
Property | 640229 | 640236 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 6402291 | 22 × 31 × 533531 |
Prime factorization | 640229 | 2 × 2 × 3 × 53353 |
Divisors count | 2 | 12 |
Divisors | 1, 640229 | 1, 2, 3, 4, 6, 12, 53353, 106706, 160059, 213412, 320118, 640236 |
Number of properties | 5 | 0 |
Additive primes | 20361st | |
Chen primes | 20387th | |
Primes | 52095th | |
Sexy primes (2nd member) | 11287th | |
Twin primes (1st member) | 5634th | |
Roman numberals | ||
Base 2 | 100111000100111001012 | 100111000100111011002 |
Base 3 | 10121120200123 | 10121120201103 |
Base 4 | 21301032114 | 21301032304 |
Base 5 | 1304414045 | 1304414215 |
Base 6 | 214200056 | 214200206 |
Base 7 | 53043627 | 53044027 |
Base 8 | 23423458 | 23423548 |
Base 9 | 11752059 | 11752139 |
Base 10 | 64022910 | 64023610 |
Base 11 | 3a801711 | 3a802311 |
Base 12 | 26a60512 | 26a61012 |
Base 13 | 19554513 | 19554c13 |
Base 14 | 12946914 | 12947214 |
Base 15 | c9a6e15 | c9a7615 |
Base 16 | 9c4e516 | 9c4ec16 |