Compare 242639 vs 242797
| Property | 242639 | 242797 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2426391 | 2427971 |
| Prime factorization | 242639 | 242797 |
| Divisors count | 2 | 2 |
| Divisors | 1, 242639 | 1, 242797 |
| Number of properties | 4 | 7 |
| Additive primes | 8705th | |
| Chen primes | 8894th | |
| Happy primes | 3240th | |
| Harmonic primes | 8031st | |
| Isolated primes | 16395th | 16406th |
| Left-truncatable primes | 377th | |
| Primes | 21442nd | 21455th |
| Restricted left-truncatable primes | 38th | |
| Sexy primes (2nd member) | 5007th | |
| Roman numberals | ||
| Base 2 | 1110110011110011112 | 1110110100011011012 |
| Base 3 | 1100222111223 | 1101000011113 |
| Base 4 | 3230330334 | 3231012314 |
| Base 5 | 302310245 | 302321425 |
| Base 6 | 51111556 | 51120216 |
| Base 7 | 20302557 | 20306027 |
| Base 8 | 7317178 | 7321558 |
| Base 9 | 4087489 | 4100449 |
| Base 10 | 24263910 | 24279710 |
| Base 11 | 15633111 | 15646511 |
| Base 12 | b84bb12 | b861112 |
| Base 13 | 8659713 | 8668913 |
| Base 14 | 645d514 | 646a914 |
| Base 15 | 4bd5e15 | 4be1715 |
| Base 16 | 3b3cf16 | 3b46d16 |