Compare 423887 vs 424139
| Property | 423887 | 424139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4238871 | 4241391 |
| Prime factorization | 423887 | 424139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 423887 | 1, 424139 |
| Number of properties | 5 | 4 |
| Additive primes | 14123rd | |
| Chen primes | 14334th | 14342nd |
| Cousin primes (2nd member) | 3987th | |
| Isolated primes | 27707th | 27721st |
| Primes | 35692nd | 35712th |
| Safe primes | 2156th | |
| Roman numberals | ||
| Base 2 | 11001110111110011112 | 11001111000110010112 |
| Base 3 | 2101121101123 | 2101122102123 |
| Base 4 | 12131330334 | 12132030234 |
| Base 5 | 1020310225 | 1020330245 |
| Base 6 | 130302356 | 130313356 |
| Base 7 | 34135527 | 34143627 |
| Base 8 | 14737178 | 14743138 |
| Base 9 | 7154159 | 7157259 |
| Base 10 | 42388710 | 42413910 |
| Base 11 | 26a52211 | 26a73111 |
| Base 12 | 18537b12 | 18554b12 |
| Base 13 | 11ac2913 | 11b09113 |
| Base 14 | b069914 | b07d914 |
| Base 15 | 858e215 | 85a0e15 |
| Base 16 | 677cf16 | 678cb16 |