Compare 197245 vs 197257
| Property | 197245 | 197257 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 1031 × 3831 | 1972571 |
| Prime factorization | 5 × 103 × 383 | 197257 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 103, 383, 515, 1915, 39449, 197245 | 1, 197257 |
| Number of properties | 0 | 7 |
| Additive primes | 7142nd | |
| Cousin primes (1st member) | 2107th | |
| Good primes | 1015th | |
| Isolated primes | 13493rd | |
| Long primes | 6644th | |
| Primes | 17756th | |
| Pythagorean primes | 8854th | |
| Roman numberals | ||
| Base 2 | 1100000010011111012 | 1100000010100010012 |
| Base 3 | 1010001201013 | 1010001202113 |
| Base 4 | 3000213314 | 3000220214 |
| Base 5 | 223024405 | 223030125 |
| Base 6 | 41211016 | 41211216 |
| Base 7 | 14510267 | 14510447 |
| Base 8 | 6011758 | 6012118 |
| Base 9 | 3305119 | 3305249 |
| Base 10 | 19724510 | 19725710 |
| Base 11 | 12521411 | 12522511 |
| Base 12 | 9619112 | 961a112 |
| Base 13 | 6ba1913 | 6ba2813 |
| Base 14 | 51c4d14 | 51c5b14 |
| Base 15 | 3d69a15 | 3d6a715 |
| Base 16 | 3027d16 | 3028916 |