Compare 128189 vs 131671
| Property | 128189 | 131671 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1281891 | 1316711 |
| Prime factorization | 128189 | 131671 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128189 | 1, 131671 |
| Number of properties | 8 | 8 |
| Additive primes | 4946th | 5076th |
| Chen primes | 5187th | 5305th |
| Cuban primes 1 | 74th | |
| Good primes | 783rd | 793rd |
| Happy primes | 1922nd | |
| Harmonic primes | 4518th | 4629th |
| Isolated primes | 9011th | 9237th |
| Long primes | 4504th | |
| Primes | 12000th | 12298th |
| Pythagorean primes | 5965th | |
| Roman numberals | ||
| Base 2 | 111110100101111012 | 1000000010010101112 |
| Base 3 | 201112112023 | 202001212013 |
| Base 4 | 1331023314 | 2000211134 |
| Base 5 | 131002245 | 132031415 |
| Base 6 | 24252456 | 24533316 |
| Base 7 | 10425057 | 10556117 |
| Base 8 | 3722758 | 4011278 |
| Base 9 | 2147529 | 2205519 |
| Base 10 | 12818910 | 13167110 |
| Base 11 | 8834611 | 8aa2111 |
| Base 12 | 6222512 | 6424712 |
| Base 13 | 4646913 | 47c1713 |
| Base 14 | 34a0514 | 35db114 |
| Base 15 | 27eae15 | 2903115 |
| Base 16 | 1f4bd16 | 2025716 |