Compare 1229 vs 1233
| Property | 1229 | 1233 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 12291 | 32 × 1371 |
| Prime factorization | 1229 | 3 × 3 × 137 |
| Divisors count | 2 | 6 |
| Divisors | 1, 1229 | 1, 3, 9, 137, 411, 1233 |
| Number of properties | 9 | 0 |
| Chen primes | 132nd | |
| Emirps | 55th | |
| Long primes | 78th | |
| Primes | 201st | |
| Pythagorean primes | 99th | |
| Sexy primes (2nd member) | 87th | |
| Sexy prime triplets (3rd member) | 33rd | |
| Sophie germain primes | 44th | |
| Twin primes (1st member) | 42nd | |
| Roman numberals | MCCXXIX | MCCXXXIII |
| Base 2 | 100110011012 | 100110100012 |
| Base 3 | 12001123 | 12002003 |
| Base 4 | 1030314 | 1031014 |
| Base 5 | 144045 | 144135 |
| Base 6 | 54056 | 54136 |
| Base 7 | 34047 | 34117 |
| Base 8 | 23158 | 23218 |
| Base 9 | 16159 | 16209 |
| Base 10 | 122910 | 123310 |
| Base 11 | a1811 | a2111 |
| Base 12 | 86512 | 86912 |
| Base 13 | 73713 | 73b13 |
| Base 14 | 63b14 | 64114 |
| Base 15 | 56e15 | 57315 |
| Base 16 | 4cd16 | 4d116 |