Compare 669479 vs 669485
| Property | 669479 | 669485 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 6694791 | 51 × 2571 × 5211 |
| Prime factorization | 669479 | 5 × 257 × 521 |
| Divisors count | 2 | 8 |
| Divisors | 1, 669479 | 1, 5, 257, 521, 1285, 2605, 133897, 669485 |
| Number of properties | 4 | 0 |
| Additive primes | 21185th | |
| Chen primes | 21213th | |
| Primes | 54271st | |
| Twin primes (1st member) | 5858th | |
| Roman numberals | ||
| Base 2 | 101000110111001001112 | 101000110111001011012 |
| Base 3 | 10210001001123 | 10210001002023 |
| Base 4 | 22031302134 | 22031302314 |
| Base 5 | 1324104045 | 1324104205 |
| Base 6 | 222032356 | 222032456 |
| Base 7 | 54555567 | 54555657 |
| Base 8 | 24334478 | 24334558 |
| Base 9 | 12303159 | 12303229 |
| Base 10 | 66947910 | 66948510 |
| Base 11 | 417a9811 | 417aa311 |
| Base 12 | 28351b12 | 28352512 |
| Base 13 | 1a595513 | 1a595b13 |
| Base 14 | 135d9d14 | 135da514 |
| Base 15 | d356e15 | d357515 |
| Base 16 | a372716 | a372d16 |