Compare 212224 vs 212227
| Property | 212224 | 212227 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 9 | 1 |
| Prime factorization | 28 × 8291 | 2122271 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 829 | 212227 |
| Divisors count | 18 | 2 |
| Divisors | 1, 2, 4, 8, 16, 32, 64, 128, 256, 829, 1658, 3316, 6632, 13264, 26528, 53056, 106112, 212224 | 1, 212227 |
| Number of properties | 0 | 4 |
| Harmonic primes | 7115th | |
| Isolated primes | 14448th | |
| Lucky primes | 2430th | |
| Primes | 18993rd | |
| Roman numberals | ||
| Base 2 | 1100111101000000002 | 1100111101000000112 |
| Base 3 | 1012100100113 | 1012100100213 |
| Base 4 | 3033100004 | 3033100034 |
| Base 5 | 232423445 | 232424025 |
| Base 6 | 43143046 | 43143116 |
| Base 7 | 15425057 | 15425117 |
| Base 8 | 6364008 | 6364038 |
| Base 9 | 3531049 | 3531079 |
| Base 10 | 21222410 | 21222710 |
| Base 11 | 1354a111 | 1354a411 |
| Base 12 | a299412 | a299712 |
| Base 13 | 7579c13 | 757a213 |
| Base 14 | 574ac14 | 574b114 |
| Base 15 | 42d3415 | 42d3715 |
| Base 16 | 33d0016 | 33d0316 |