Compare 82131 vs 82139
| Property | 82131 | 82139 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 71 × 39111 | 821391 |
| Prime factorization | 3 × 7 × 3911 | 82139 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 7, 21, 3911, 11733, 27377, 82131 | 1, 82139 |
| Number of properties | 0 | 6 |
| Additive primes | 3333rd | |
| Chen primes | 3618th | |
| Long primes | 3045th | |
| Primes | 8030th | |
| Sophie germain primes | 997th | |
| Twin primes (1st member) | 1035th | |
| Roman numberals | ||
| Base 2 | 101000000110100112 | 101000000110110112 |
| Base 3 | 110111222203 | 110112000123 |
| Base 4 | 1100031034 | 1100031234 |
| Base 5 | 101120115 | 101120245 |
| Base 6 | 14321236 | 14321356 |
| Base 7 | 4613107 | 4613217 |
| Base 8 | 2403238 | 2403338 |
| Base 9 | 1345869 | 1346059 |
| Base 10 | 8213110 | 8213910 |
| Base 11 | 5678511 | 5679211 |
| Base 12 | 3b64312 | 3b64b12 |
| Base 13 | 2b4ca13 | 2b50513 |
| Base 14 | 21d0714 | 21d1114 |
| Base 15 | 1950615 | 1950e15 |
| Base 16 | 140d316 | 140db16 |