Compare 12740 vs 12743
Property | 12740 | 12743 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 6 | 1 |
Prime factorization | 22 × 51 × 72 × 131 | 127431 |
Prime factorization | 2 × 2 × 5 × 7 × 7 × 13 | 12743 |
Divisors count | 36 | 2 |
Divisors | 1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740 | 1, 12743 |
Number of properties | 0 | 8 |
Additive primes | 737th | |
Chen primes | 771st | |
Cousin primes (2nd member) | 245th | |
Emirps | 353rd | |
Happy primes | 252nd | |
Isolated primes | 1034th | |
Long primes | 592nd | |
Primes | 1521st | |
Roman numberals | ||
Base 2 | 110001110001002 | 110001110001112 |
Base 3 | 1221102123 | 1221102223 |
Base 4 | 30130104 | 30130134 |
Base 5 | 4014305 | 4014335 |
Base 6 | 1345526 | 1345556 |
Base 7 | 521007 | 521037 |
Base 8 | 307048 | 307078 |
Base 9 | 184259 | 184289 |
Base 10 | 1274010 | 1274310 |
Base 11 | 963211 | 963511 |
Base 12 | 745812 | 745b12 |
Base 13 | 5a5013 | 5a5313 |
Base 14 | 490014 | 490314 |
Base 15 | 3b9515 | 3b9815 |
Base 16 | 31c416 | 31c716 |