Compare 243255 vs 243263
| Property | 243255 | 243263 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 51 × 162171 | 2432631 |
| Prime factorization | 3 × 5 × 16217 | 243263 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 5, 15, 16217, 48651, 81085, 243255 | 1, 243263 |
| Number of properties | 0 | 6 |
| Cousin primes (2nd member) | 2517th | |
| Isolated primes | 16439th | |
| Long primes | 8042nd | |
| Primes | 21490th | |
| Safe primes | 1377th | |
| Sophie germain primes | 2410th | |
| Roman numberals | ||
| Base 2 | 1110110110001101112 | 1110110110001111112 |
| Base 3 | 1101002001103 | 1101002002023 |
| Base 4 | 3231203134 | 3231203334 |
| Base 5 | 302410105 | 302410235 |
| Base 6 | 51141036 | 51141156 |
| Base 7 | 20321257 | 20321367 |
| Base 8 | 7330678 | 7330778 |
| Base 9 | 4106139 | 4106229 |
| Base 10 | 24325510 | 24326310 |
| Base 11 | 15684111 | 15684911 |
| Base 12 | b893312 | b893b12 |
| Base 13 | 8694c13 | 8695713 |
| Base 14 | 6491514 | 6491d14 |
| Base 15 | 4c12015 | 4c12815 |
| Base 16 | 3b63716 | 3b63f16 |