Compare 1004987 vs 1004998
| Property | 1004987 | 1004998 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 10049871 | 21 × 5024991 |
| Prime factorization | 1004987 | 2 × 502499 |
| Divisors count | 2 | 4 |
| Divisors | 1, 1004987 | 1, 2, 502499, 1004998 |
| Number of properties | 4 | 1 |
| Additive primes | 30294th | |
| Isolated primes | 62451st | |
| Primes | 78866th | |
| Semiprimes | 211020th | |
| Sexy primes (2nd member) | 16460th | |
| Roman numberals | ||
| Base 2 | 111101010101101110112 | 111101010101110001102 |
| Base 3 | 12200011202023 | 12200011210113 |
| Base 4 | 33111123234 | 33111130124 |
| Base 5 | 2241244225 | 2241244435 |
| Base 6 | 333124156 | 333124346 |
| Base 7 | 113536647 | 113540117 |
| Base 8 | 36526738 | 36527068 |
| Base 9 | 18015229 | 18015349 |
| Base 10 | 100498710 | 100499810 |
| Base 11 | 62707511 | 62708511 |
| Base 12 | 40570b12 | 40571a12 |
| Base 13 | 29258913 | 29259713 |
| Base 14 | 1c236b14 | 1c237814 |
| Base 15 | 14cb9215 | 14cb9d15 |
| Base 16 | f55bb16 | f55c616 |