Compare 648055 vs 648061
| Property | 648055 | 648061 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 51 × 311 × 371 × 1131 | 6480611 |
| Prime factorization | 5 × 31 × 37 × 113 | 648061 |
| Divisors count | 16 | 2 |
| Divisors | 1, 5, 31, 37, 113, 155, 185, 565, 1147, 3503, 4181, 5735, 17515, 20905, 129611, 648055 | 1, 648061 |
| Number of properties | 0 | 3 |
| Lucky primes | 6041st | |
| Primes | 52681st | |
| Twin primes (2nd member) | 5693rd | |
| Roman numberals | ||
| Base 2 | 100111100011011101112 | 100111100011011111012 |
| Base 3 | 10122202220013 | 10122202220213 |
| Base 4 | 21320313134 | 21320313314 |
| Base 5 | 1312142105 | 1312142215 |
| Base 6 | 215201316 | 215201416 |
| Base 7 | 53362427 | 53362517 |
| Base 8 | 23615678 | 23615758 |
| Base 9 | 11868619 | 11868679 |
| Base 10 | 64805510 | 64806110 |
| Base 11 | 40299111 | 40299711 |
| Base 12 | 27304712 | 27305112 |
| Base 13 | 198c8513 | 198c8b13 |
| Base 14 | 12c25914 | 12c26114 |
| Base 15 | cc03a15 | cc04115 |
| Base 16 | 9e37716 | 9e37d16 |