Compare 828409 vs 828421
| Property | 828409 | 828421 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 8284091 | 111 × 1271 × 5931 |
| Prime factorization | 828409 | 11 × 127 × 593 |
| Divisors count | 2 | 8 |
| Divisors | 1, 828409 | 1, 11, 127, 593, 1397, 6523, 75311, 828421 |
| Number of properties | 4 | 0 |
| Additive primes | 25500th | |
| Chen primes | 25500th | |
| Primes | 66052nd | |
| Twin primes (2nd member) | 6967th | |
| Roman numberals | ||
| Base 2 | 110010100011111110012 | 110010100100000001012 |
| Base 3 | 11200021002113 | 11200021010213 |
| Base 4 | 30220333214 | 30221000114 |
| Base 5 | 2030021145 | 2030021415 |
| Base 6 | 254311216 | 254311416 |
| Base 7 | 100201217 | 100201367 |
| Base 8 | 31217718 | 31220058 |
| Base 9 | 15023249 | 15023379 |
| Base 10 | 82840910 | 82842110 |
| Base 11 | 51643a11 | 51645011 |
| Base 12 | 33b4a112 | 33b4b112 |
| Base 13 | 2300aa13 | 2300b913 |
| Base 14 | 177c8114 | 177c8d14 |
| Base 15 | 1156c415 | 1156d115 |
| Base 16 | ca3f916 | ca40516 |