Compare 828407 vs 828413
| Property | 828407 | 828413 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 8284071 | 311 × 267231 |
| Prime factorization | 828407 | 31 × 26723 |
| Divisors count | 2 | 4 |
| Divisors | 1, 828407 | 1, 31, 26723, 828413 |
| Number of properties | 5 | 1 |
| Additive primes | 25499th | |
| Chen primes | 25499th | |
| Primes | 66051st | |
| Safe primes | 3684th | |
| Semiprimes | 175364th | |
| Twin primes (1st member) | 6967th | |
| Roman numberals | ||
| Base 2 | 110010100011111101112 | 110010100011111111012 |
| Base 3 | 11200021002023 | 11200021002223 |
| Base 4 | 30220333134 | 30220333314 |
| Base 5 | 2030021125 | 2030021235 |
| Base 6 | 254311156 | 254311256 |
| Base 7 | 100201167 | 100201257 |
| Base 8 | 31217678 | 31217758 |
| Base 9 | 15023229 | 15023289 |
| Base 10 | 82840710 | 82841310 |
| Base 11 | 51643811 | 51644311 |
| Base 12 | 33b49b12 | 33b4a512 |
| Base 13 | 2300a813 | 2300b113 |
| Base 14 | 177c7d14 | 177c8514 |
| Base 15 | 1156c215 | 1156c815 |
| Base 16 | ca3f716 | ca3fd16 |