Compare 802121 vs 802130
| Property | 802121 | 802130 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 8021211 | 21 × 51 × 72 × 16371 |
| Prime factorization | 802121 | 2 × 5 × 7 × 7 × 1637 |
| Divisors count | 2 | 24 |
| Divisors | 1, 802121 | 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1637, 3274, 8185, 11459, 16370, 22918, 57295, 80213, 114590, 160426, 401065, 802130 |
| Number of properties | 5 | 0 |
| Isolated primes | 50549th | |
| Primes | 64110th | |
| Sexy primes (1st member) | 13617th | |
| Sexy prime triplets (1st member) | 2454th | |
| Sophie germain primes | 6423rd | |
| Roman numberals | ||
| Base 2 | 110000111101010010012 | 110000111101010100102 |
| Base 3 | 11112020220123 | 11112020221123 |
| Base 4 | 30033110214 | 30033111024 |
| Base 5 | 2011314415 | 2011320105 |
| Base 6 | 251053056 | 251053226 |
| Base 7 | 65503557 | 65504007 |
| Base 8 | 30365118 | 30365228 |
| Base 9 | 14522659 | 14522759 |
| Base 10 | 80212110 | 80213010 |
| Base 11 | 4a871111 | 4a871a11 |
| Base 12 | 32823512 | 32824212 |
| Base 13 | 22113813 | 22114413 |
| Base 14 | 16c46514 | 16c47014 |
| Base 15 | 10c9eb15 | 10ca0515 |
| Base 16 | c3d4916 | c3d5216 |