Compare 668047 vs 668053
Property | 668047 | 668053 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 6680471 | 7011 × 9531 |
Prime factorization | 668047 | 701 × 953 |
Divisors count | 2 | 4 |
Divisors | 1, 668047 | 1, 701, 953, 668053 |
Number of properties | 4 | 1 |
Additive primes | 21149th | |
Cousin primes (1st member) | 5843rd | |
Isolated primes | 42476th | |
Primes | 54173rd | |
Semiprimes | 142880th | |
Roman numberals | ||
Base 2 | 101000110001100011112 | 101000110001100101012 |
Base 3 | 10202211011113 | 10202211012013 |
Base 4 | 22030120334 | 22030121114 |
Base 5 | 1323341425 | 1323342035 |
Base 6 | 221524516 | 221525016 |
Base 7 | 54514427 | 54514517 |
Base 8 | 24306178 | 24306258 |
Base 9 | 12273449 | 12273519 |
Base 10 | 66804710 | 66805310 |
Base 11 | 416a0611 | 416a1111 |
Base 12 | 28272712 | 28273112 |
Base 13 | 1a50c313 | 1a50c913 |
Base 14 | 13565914 | 13566114 |
Base 15 | d2e1715 | d2e1d15 |
Base 16 | a318f16 | a319516 |