Compare 204781 vs 205031
| Property | 204781 | 205031 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2047811 | 2050311 |
| Prime factorization | 204781 | 205031 |
| Divisors count | 2 | 2 |
| Divisors | 1, 204781 | 1, 205031 |
| Number of properties | 6 | 7 |
| Additive primes | 7413th | |
| Centered decagonal primes | 88th | |
| Chen primes | 7678th | 7687th |
| Good primes | 1035th | |
| Isolated primes | 13961st | |
| Long primes | 6877th | |
| Primes | 18364th | 18383rd |
| Pythagorean primes | 9173rd | |
| Sophie germain primes | 2097th | |
| Twin primes (1st member) | 2205th | |
| Ulam primes | 1319th | |
| Roman numberals | ||
| Base 2 | 1100011111111011012 | 1100100000111001112 |
| Base 3 | 1011012201113 | 1011020202023 |
| Base 4 | 3013332314 | 3020032134 |
| Base 5 | 230231115 | 230301115 |
| Base 6 | 42200216 | 42211156 |
| Base 7 | 15120137 | 15125217 |
| Base 8 | 6177558 | 6203478 |
| Base 9 | 3418149 | 3422229 |
| Base 10 | 20478110 | 20503110 |
| Base 11 | 12a94511 | 13005211 |
| Base 12 | 9a61112 | 9a79b12 |
| Base 13 | 7229513 | 7242813 |
| Base 14 | 548b314 | 54a1114 |
| Base 15 | 40a2115 | 40b3b15 |
| Base 16 | 31fed16 | 320e716 |