Compare 247999 vs 248001
| Property | 247999 | 248001 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2479991 | 31 × 131 × 63591 |
| Prime factorization | 247999 | 3 × 13 × 6359 |
| Divisors count | 2 | 8 |
| Divisors | 1, 247999 | 1, 3, 13, 39, 6359, 19077, 82667, 248001 |
| Number of properties | 5 | 0 |
| Primes | 21876th | |
| Prime quadruplets (4th member) | 60th | |
| Prime triplets (3rd member) | 1002nd | |
| Sexy primes (2nd member) | 5106th | |
| Twin primes (2nd member) | 2574th | |
| Roman numberals | ||
| Base 2 | 1111001000101111112 | 1111001000110000012 |
| Base 3 | 1101210120113 | 1101210120203 |
| Base 4 | 3302023334 | 3302030014 |
| Base 5 | 304134445 | 304140015 |
| Base 6 | 51520516 | 51520536 |
| Base 7 | 20520137 | 20520157 |
| Base 8 | 7442778 | 7443018 |
| Base 9 | 4171649 | 4171669 |
| Base 10 | 24799910 | 24800110 |
| Base 11 | 15a36411 | 15a36611 |
| Base 12 | bb62712 | bb62912 |
| Base 13 | 88b5b13 | 88b6013 |
| Base 14 | 6654314 | 6654514 |
| Base 15 | 4d73415 | 4d73615 |
| Base 16 | 3c8bf16 | 3c8c116 |