Compare 628426 vs 628427
Property | 628426 | 628427 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 3142131 | 6284271 |
Prime factorization | 2 × 314213 | 628427 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 314213, 628426 | 1, 628427 |
Number of properties | 1 | 5 |
Additive primes | 20037th | |
Cousin primes (2nd member) | 5542nd | |
Isolated primes | 40149th | |
Primes | 51228th | |
Safe primes | 2967th | |
Semiprimes | 134724th | |
Roman numberals | ||
Base 2 | 100110010110110010102 | 100110010110110010112 |
Base 3 | 10112210010013 | 10112210010023 |
Base 4 | 21211230224 | 21211230234 |
Base 5 | 1301022015 | 1301022025 |
Base 6 | 212452146 | 212452156 |
Base 7 | 52251017 | 52251027 |
Base 8 | 23133128 | 23133138 |
Base 9 | 11570319 | 11570329 |
Base 10 | 62842610 | 62842710 |
Base 11 | 39a16711 | 39a16811 |
Base 12 | 26380a12 | 26380b12 |
Base 13 | 19006613 | 19006713 |
Base 14 | 12503814 | 12503914 |
Base 15 | c630115 | c630215 |
Base 16 | 996ca16 | 996cb16 |