Compare 247811 vs 249131
| Property | 247811 | 249131 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2478111 | 2491311 |
| Prime factorization | 247811 | 249131 |
| Divisors count | 2 | 2 |
| Divisors | 1, 247811 | 1, 249131 |
| Number of properties | 5 | 6 |
| Additive primes | 8858th | |
| Chen primes | 9051st | 9093rd |
| Cousin primes (2nd member) | 2569th | |
| Long primes | 8180th | 8225th |
| Primes | 21860th | 21974th |
| Prime triplets (2nd member) | 1004th | |
| Twin primes (1st member) | 2572nd | 2582nd |
| Roman numberals | ||
| Base 2 | 1111001000000000112 | 1111001101001010112 |
| Base 3 | 1101202210123 | 1101222020023 |
| Base 4 | 3302000034 | 3303102234 |
| Base 5 | 304122215 | 304330115 |
| Base 6 | 51511356 | 52012156 |
| Base 7 | 20513247 | 20552217 |
| Base 8 | 7440038 | 7464538 |
| Base 9 | 4168359 | 4186629 |
| Base 10 | 24781110 | 24913110 |
| Base 11 | 15a20311 | 1601a311 |
| Base 12 | bb4ab12 | 10020b12 |
| Base 13 | 88a4513 | 8951c13 |
| Base 14 | 6644b14 | 66b1114 |
| Base 15 | 4d65b15 | 4dc3b15 |
| Base 16 | 3c80316 | 3cd2b16 |