Compare 242639 vs 242731
| Property | 242639 | 242731 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2426391 | 2427311 |
| Prime factorization | 242639 | 242731 |
| Divisors count | 2 | 2 |
| Divisors | 1, 242639 | 1, 242731 |
| Number of properties | 4 | 5 |
| Additive primes | 8703rd | |
| Chen primes | 8892nd | |
| Harmonic primes | 8031st | |
| Isolated primes | 16395th | |
| Long primes | 8026th | |
| Primes | 21442nd | 21450th |
| Sexy primes (2nd member) | 5007th | |
| Twin primes (2nd member) | 2525th | |
| Roman numberals | ||
| Base 2 | 1110110011110011112 | 1110110100001010112 |
| Base 3 | 1100222111223 | 1100222220013 |
| Base 4 | 3230330334 | 3231002234 |
| Base 5 | 302310245 | 302314115 |
| Base 6 | 51111556 | 51114316 |
| Base 7 | 20302557 | 20304467 |
| Base 8 | 7317178 | 7320538 |
| Base 9 | 4087489 | 4088619 |
| Base 10 | 24263910 | 24273110 |
| Base 11 | 15633111 | 15640511 |
| Base 12 | b84bb12 | b857712 |
| Base 13 | 8659713 | 8663813 |
| Base 14 | 645d514 | 6465d14 |
| Base 15 | 4bd5e15 | 4bdc115 |
| Base 16 | 3b3cf16 | 3b42b16 |