Compare 648061 vs 648063
| Property | 648061 | 648063 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 6480611 | 32 × 131 × 291 × 1911 |
| Prime factorization | 648061 | 3 × 3 × 13 × 29 × 191 |
| Divisors count | 2 | 24 |
| Divisors | 1, 648061 | 1, 3, 9, 13, 29, 39, 87, 117, 191, 261, 377, 573, 1131, 1719, 2483, 3393, 5539, 7449, 16617, 22347, 49851, 72007, 216021, 648063 |
| Number of properties | 3 | 0 |
| Lucky primes | 6041st | |
| Primes | 52681st | |
| Twin primes (2nd member) | 5693rd | |
| Roman numberals | ||
| Base 2 | 100111100011011111012 | 100111100011011111112 |
| Base 3 | 10122202220213 | 10122202221003 |
| Base 4 | 21320313314 | 21320313334 |
| Base 5 | 1312142215 | 1312142235 |
| Base 6 | 215201416 | 215201436 |
| Base 7 | 53362517 | 53362537 |
| Base 8 | 23615758 | 23615778 |
| Base 9 | 11868679 | 11868709 |
| Base 10 | 64806110 | 64806310 |
| Base 11 | 40299711 | 40299911 |
| Base 12 | 27305112 | 27305312 |
| Base 13 | 198c8b13 | 198c9013 |
| Base 14 | 12c26114 | 12c26314 |
| Base 15 | cc04115 | cc04315 |
| Base 16 | 9e37d16 | 9e37f16 |