Compare 242729 vs 242797
| Property | 242729 | 242797 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2427291 | 2427971 |
| Prime factorization | 242729 | 242797 |
| Divisors count | 2 | 2 |
| Divisors | 1, 242729 | 1, 242797 |
| Number of properties | 3 | 7 |
| Additive primes | 8705th | |
| Chen primes | 8891st | 8894th |
| Happy primes | 3240th | |
| Isolated primes | 16406th | |
| Left-truncatable primes | 377th | |
| Primes | 21449th | 21455th |
| Restricted left-truncatable primes | 38th | |
| Twin primes (1st member) | 2525th | |
| Roman numberals | ||
| Base 2 | 1110110100001010012 | 1110110100011011012 |
| Base 3 | 1100222212223 | 1101000011113 |
| Base 4 | 3231002214 | 3231012314 |
| Base 5 | 302314045 | 302321425 |
| Base 6 | 51114256 | 51120216 |
| Base 7 | 20304447 | 20306027 |
| Base 8 | 7320518 | 7321558 |
| Base 9 | 4088589 | 4100449 |
| Base 10 | 24272910 | 24279710 |
| Base 11 | 15640311 | 15646511 |
| Base 12 | b857512 | b861112 |
| Base 13 | 8663613 | 8668913 |
| Base 14 | 6465b14 | 646a914 |
| Base 15 | 4bdbe15 | 4be1715 |
| Base 16 | 3b42916 | 3b46d16 |