Compare 669379 vs 669401
| Property | 669379 | 669401 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6693791 | 6694011 |
| Prime factorization | 669379 | 669401 |
| Divisors count | 2 | 2 |
| Divisors | 1, 669379 | 1, 669401 |
| Number of properties | 3 | 4 |
| Chen primes | 21209th | |
| Isolated primes | 42551st | |
| Lucky primes | 6202nd | |
| Primes | 54262nd | 54264th |
| Sophie germain primes | 5515th | |
| Twin primes (2nd member) | 5857th | |
| Roman numberals | ||
| Base 2 | 101000110110110000112 | 101000110110110110012 |
| Base 3 | 10210000122113 | 10210000201223 |
| Base 4 | 22031230034 | 22031231214 |
| Base 5 | 1324100045 | 1324101015 |
| Base 6 | 222025516 | 222030256 |
| Base 7 | 54553547 | 54554157 |
| Base 8 | 24333038 | 24333318 |
| Base 9 | 12301849 | 12302189 |
| Base 10 | 66937910 | 66940110 |
| Base 11 | 417a0711 | 417a2711 |
| Base 12 | 28345712 | 28347512 |
| Base 13 | 1a58a913 | 1a58c513 |
| Base 14 | 135d2b14 | 135d4514 |
| Base 15 | d350415 | d351b15 |
| Base 16 | a36c316 | a36d916 |