Compare 13881 vs 13883
| Property | 13881 | 13883 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 71 × 6611 | 138831 |
| Prime factorization | 3 × 7 × 661 | 13883 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 7, 21, 661, 1983, 4627, 13881 | 1, 13883 |
| Number of properties | 0 | 9 |
| Additive primes | 787th | |
| Chen primes | 834th | |
| Cousin primes (2nd member) | 263rd | |
| Harmonic primes | 590th | |
| Isolated primes | 1126th | |
| Primes | 1641st | |
| Prime triplets (3rd member) | 133rd | |
| Sexy primes (2nd member) | 521st | |
| Sophie germain primes | 246th | |
| Roman numberals | ||
| Base 2 | 110110001110012 | 110110001110112 |
| Base 3 | 2010010103 | 2010010123 |
| Base 4 | 31203214 | 31203234 |
| Base 5 | 4210115 | 4210135 |
| Base 6 | 1441336 | 1441356 |
| Base 7 | 553207 | 553227 |
| Base 8 | 330718 | 330738 |
| Base 9 | 210339 | 210359 |
| Base 10 | 1388110 | 1388310 |
| Base 11 | a47a11 | a48111 |
| Base 12 | 804912 | 804b12 |
| Base 13 | 641a13 | 641c13 |
| Base 14 | 50b714 | 50b914 |
| Base 15 | 41a615 | 41a815 |
| Base 16 | 363916 | 363b16 |