Compare 146985 vs 146989
| Property | 146985 | 146989 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 31 × 51 × 411 × 2391 | 1469891 |
| Prime factorization | 3 × 5 × 41 × 239 | 146989 |
| Divisors count | 16 | 2 |
| Divisors | 1, 3, 5, 15, 41, 123, 205, 239, 615, 717, 1195, 3585, 9799, 29397, 48995, 146985 | 1, 146989 |
| Number of properties | 0 | 10 |
| Additive primes | 5611th | |
| Emirps | 2879th | |
| Lucky primes | 1767th | |
| Primes | 13591st | |
| Prime triplets (3rd member) | 665th | |
| Pythagorean primes | 6779th | |
| Sexy primes (2nd member) | 3334th | |
| Sexy prime triplets (3rd member) | 698th | |
| Super primes | 1607th | |
| Twin primes (2nd member) | 1668th | |
| Roman numberals | ||
| Base 2 | 1000111110001010012 | 1000111110001011012 |
| Base 3 | 211101212203 | 211101220013 |
| Base 4 | 2033202214 | 2033202314 |
| Base 5 | 142004205 | 142004245 |
| Base 6 | 30522536 | 30523016 |
| Base 7 | 11513467 | 11513537 |
| Base 8 | 4370518 | 4370558 |
| Base 9 | 2435569 | 2435619 |
| Base 10 | 14698510 | 14698910 |
| Base 11 | a048311 | a048711 |
| Base 12 | 7108912 | 7109112 |
| Base 13 | 51b9713 | 51b9b13 |
| Base 14 | 3b7cd14 | 3b7d314 |
| Base 15 | 2d84015 | 2d84415 |
| Base 16 | 23e2916 | 23e2d16 |