Compare 213966 vs 213977
| Property | 213966 | 213977 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 32 × 118871 | 2139771 |
| Prime factorization | 2 × 3 × 3 × 11887 | 213977 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 11887, 23774, 35661, 71322, 106983, 213966 | 1, 213977 |
| Number of properties | 0 | 7 |
| Additive primes | 7738th | |
| Cousin primes (2nd member) | 2262nd | |
| Happy primes | 2907th | |
| Isolated primes | 14567th | |
| Long primes | 7153rd | |
| Primes | 19126th | |
| Pythagorean primes | 9550th | |
| Roman numberals | ||
| Base 2 | 1101000011110011102 | 1101000011110110012 |
| Base 3 | 1012121112003 | 1012121120023 |
| Base 4 | 3100330324 | 3100331214 |
| Base 5 | 233213315 | 233214025 |
| Base 6 | 43303306 | 43303456 |
| Base 7 | 15505447 | 15505617 |
| Base 8 | 6417168 | 6417318 |
| Base 9 | 3554509 | 3554629 |
| Base 10 | 21396610 | 21397710 |
| Base 11 | 13683511 | 13684511 |
| Base 12 | a39a612 | a39b512 |
| Base 13 | 7650c13 | 7651a13 |
| Base 14 | 57d9414 | 57da114 |
| Base 15 | 435e615 | 4360215 |
| Base 16 | 343ce16 | 343d916 |