Compare 247393 vs 247813
| Property | 247393 | 247813 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2473931 | 2478131 |
| Prime factorization | 247393 | 247813 |
| Divisors count | 2 | 2 |
| Divisors | 1, 247393 | 1, 247813 |
| Number of properties | 3 | 4 |
| Harmonic primes | 8161st | |
| Lucky primes | 2732nd | 2737th |
| Primes | 21825th | 21861st |
| Twin primes (2nd member) | 2565th | 2572nd |
| Roman numberals | ||
| Base 2 | 1111000110011000012 | 1111001000000001012 |
| Base 3 | 1101201002013 | 1101202210213 |
| Base 4 | 3301212014 | 3302000114 |
| Base 5 | 304040335 | 304122235 |
| Base 6 | 51452016 | 51511416 |
| Base 7 | 20501567 | 20513267 |
| Base 8 | 7431418 | 7440058 |
| Base 9 | 4163219 | 4168379 |
| Base 10 | 24739310 | 24781310 |
| Base 11 | 15996311 | 15a20511 |
| Base 12 | bb20112 | bb4b112 |
| Base 13 | 887b313 | 88a4713 |
| Base 14 | 6622d14 | 6644d14 |
| Base 15 | 4d47d15 | 4d65d15 |
| Base 16 | 3c66116 | 3c80516 |