Compare 20742 vs 20749
Property | 20742 | 20749 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 31 × 34571 | 207491 |
Prime factorization | 2 × 3 × 3457 | 20749 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 3, 6, 3457, 6914, 10371, 20742 | 1, 20749 |
Number of properties | 0 | 8 |
Chen primes | 1150th | |
Cousin primes (1st member) | 355th | |
Primes | 2337th | |
Prime triplets (2nd member) | 173rd | |
Prime triplets (3rd member) | 172nd | |
Pythagorean primes | 1161st | |
Sexy primes (2nd member) | 709th | |
Twin primes (2nd member) | 353rd | |
Roman numberals | ||
Base 2 | 1010001000001102 | 1010001000011012 |
Base 3 | 10011100203 | 10011101113 |
Base 4 | 110100124 | 110100314 |
Base 5 | 11304325 | 11304445 |
Base 6 | 2400106 | 2400216 |
Base 7 | 1143217 | 1143317 |
Base 8 | 504068 | 504158 |
Base 9 | 314069 | 314149 |
Base 10 | 2074210 | 2074910 |
Base 11 | 1464711 | 1465311 |
Base 12 | 1000612 | 1001112 |
Base 13 | 959713 | 95a113 |
Base 14 | 77b814 | 77c114 |
Base 15 | 622c15 | 623415 |
Base 16 | 510616 | 510d16 |