Compare 669471 vs 669481
| Property | 669471 | 669481 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 111 × 202871 | 6694811 |
| Prime factorization | 3 × 11 × 20287 | 669481 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 11, 33, 20287, 60861, 223157, 669471 | 1, 669481 |
| Number of properties | 0 | 3 |
| Lucky primes | 6205th | |
| Primes | 54272nd | |
| Twin primes (2nd member) | 5858th | |
| Roman numberals | ||
| Base 2 | 101000110111000111112 | 101000110111001010012 |
| Base 3 | 10210001000203 | 10210001001213 |
| Base 4 | 22031301334 | 22031302214 |
| Base 5 | 1324103415 | 1324104115 |
| Base 6 | 222032236 | 222032416 |
| Base 7 | 54555457 | 54555617 |
| Base 8 | 24334378 | 24334518 |
| Base 9 | 12303069 | 12303179 |
| Base 10 | 66947110 | 66948110 |
| Base 11 | 417a9011 | 417a9a11 |
| Base 12 | 28351312 | 28352112 |
| Base 13 | 1a594a13 | 1a595713 |
| Base 14 | 135d9514 | 135da114 |
| Base 15 | d356615 | d357115 |
| Base 16 | a371f16 | a372916 |