Compare 828398 vs 828407
| Property | 828398 | 828407 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 4141991 | 8284071 |
| Prime factorization | 2 × 414199 | 828407 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 414199, 828398 | 1, 828407 |
| Number of properties | 1 | 5 |
| Additive primes | 25499th | |
| Chen primes | 25499th | |
| Primes | 66051st | |
| Safe primes | 3684th | |
| Semiprimes | 175359th | |
| Twin primes (1st member) | 6967th | |
| Roman numberals | ||
| Base 2 | 110010100011111011102 | 110010100011111101112 |
| Base 3 | 11200021001023 | 11200021002023 |
| Base 4 | 30220332324 | 30220333134 |
| Base 5 | 2030020435 | 2030021125 |
| Base 6 | 254311026 | 254311156 |
| Base 7 | 100201047 | 100201167 |
| Base 8 | 31217568 | 31217678 |
| Base 9 | 15023129 | 15023229 |
| Base 10 | 82839810 | 82840710 |
| Base 11 | 51642a11 | 51643811 |
| Base 12 | 33b49212 | 33b49b12 |
| Base 13 | 23009c13 | 2300a813 |
| Base 14 | 177c7414 | 177c7d14 |
| Base 15 | 1156b815 | 1156c215 |
| Base 16 | ca3ee16 | ca3f716 |