Compare 997949 vs 998197
| Property | 997949 | 998197 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9979491 | 9981971 |
| Prime factorization | 997949 | 998197 |
| Divisors count | 2 | 2 |
| Divisors | 1, 997949 | 1, 998197 |
| Number of properties | 3 | 6 |
| Additive primes | 30063rd | 30070th |
| Cousin primes (1st member) | 8133rd | |
| Emirps | 11146th | |
| Isolated primes | 62038th | 62050th |
| Lucky primes | 8603rd | |
| Primes | 78355th | 78373rd |
| Roman numberals | ||
| Base 2 | 111100111010001111012 | 111100111011001101012 |
| Base 3 | 12122002210023 | 12122010210213 |
| Base 4 | 33032203314 | 33032303114 |
| Base 5 | 2234132445 | 2234202425 |
| Base 6 | 332200456 | 332211416 |
| Base 7 | 113243217 | 113251247 |
| Base 8 | 36350758 | 36354658 |
| Base 9 | 17808329 | 17812379 |
| Base 10 | 99794910 | 99819710 |
| Base 11 | 62185711 | 621a6211 |
| Base 12 | 40162512 | 4017b112 |
| Base 13 | 28c30413 | 28c46513 |
| Base 14 | 1bd98114 | 1bdabb14 |
| Base 15 | 14aa4e15 | 14ab6715 |
| Base 16 | f3a3d16 | f3b3516 |