Compare 1021279 vs 1021283
| Property | 1021279 | 1021283 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 1458971 | 10212831 |
| Prime factorization | 7 × 145897 | 1021283 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 145897, 1021279 | 1, 1021283 |
| Number of properties | 1 | 4 |
| Additive primes | 30836th | |
| Isolated primes | 63405th | |
| Primes | 80072nd | |
| Semiprimes | 214236th | |
| Sexy primes (1st member) | 16692nd | |
| Roman numberals | ||
| Base 2 | 111110010101010111112 | 111110010101011000112 |
| Base 3 | 12202122210113 | 12202122210223 |
| Base 4 | 33211111334 | 33211112034 |
| Base 5 | 2301401045 | 2301401135 |
| Base 6 | 335200516 | 335200556 |
| Base 7 | 114523307 | 114523347 |
| Base 8 | 37125378 | 37125438 |
| Base 9 | 18258349 | 18258389 |
| Base 10 | 102127910 | 102128310 |
| Base 11 | 63833611 | 63833a11 |
| Base 12 | 41302712 | 41302b12 |
| Base 13 | 299b0c13 | 299b1313 |
| Base 14 | 1c828714 | 1c828b14 |
| Base 15 | 15290415 | 15290815 |
| Base 16 | f955f16 | f956316 |