Compare 640127 vs 640135
Property | 640127 | 640135 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 6401271 | 51 × 172 × 4431 |
Prime factorization | 640127 | 5 × 17 × 17 × 443 |
Divisors count | 2 | 12 |
Divisors | 1, 640127 | 1, 5, 17, 85, 289, 443, 1445, 2215, 7531, 37655, 128027, 640135 |
Number of properties | 4 | 0 |
Isolated primes | 40824th | |
Primes | 52087th | |
Safe primes | 3017th | |
Sexy primes (2nd member) | 11286th | |
Roman numberals | ||
Base 2 | 100111000100011111112 | 100111000100100001112 |
Base 3 | 10121120021023 | 10121120022013 |
Base 4 | 21301013334 | 21301020134 |
Base 5 | 1304410025 | 1304410205 |
Base 6 | 214153156 | 214153316 |
Base 7 | 53041557 | 53041667 |
Base 8 | 23421778 | 23422078 |
Base 9 | 11750729 | 11750819 |
Base 10 | 64012710 | 64013510 |
Base 11 | 3a7a3411 | 3a7a4111 |
Base 12 | 26a53b12 | 26a54712 |
Base 13 | 19549713 | 1954a213 |
Base 14 | 1293d514 | 1293dd14 |
Base 15 | c9a0215 | c9a0a15 |
Base 16 | 9c47f16 | 9c48716 |