Compare 218989 vs 219293
| Property | 218989 | 219293 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2189891 | 2192931 |
| Prime factorization | 218989 | 219293 |
| Divisors count | 2 | 2 |
| Divisors | 1, 218989 | 1, 219293 |
| Number of properties | 7 | 4 |
| Additive primes | 7902nd | |
| Chen primes | 8142nd | |
| Cousin primes (1st member) | 2305th | |
| Harmonic primes | 7334th | |
| Isolated primes | 14909th | |
| Primes | 19526th | 19550th |
| Prime triplets (2nd member) | 902nd | |
| Pythagorean primes | 9742nd | 9754th |
| Twin primes (2nd member) | 2320th | |
| Roman numberals | ||
| Base 2 | 1101010111011011012 | 1101011000100111012 |
| Base 3 | 1020101012013 | 1020102102223 |
| Base 4 | 3111312314 | 3112021314 |
| Base 5 | 240014245 | 240041335 |
| Base 6 | 44055016 | 44111256 |
| Base 7 | 16013117 | 16022247 |
| Base 8 | 6535558 | 6542358 |
| Base 9 | 3633519 | 3637289 |
| Base 10 | 21898910 | 21929310 |
| Base 11 | 13a59111 | 13a83811 |
| Base 12 | a689112 | a6aa512 |
| Base 13 | 788a413 | 78a7913 |
| Base 14 | 59b4114 | 59cbb14 |
| Base 15 | 44d4415 | 44e9815 |
| Base 16 | 3576d16 | 3589d16 |