Compare 161229 vs 161237
| Property | 161229 | 161237 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 2231 × 2411 | 1612371 |
| Prime factorization | 3 × 223 × 241 | 161237 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 223, 241, 669, 723, 53743, 161229 | 1, 161237 |
| Number of properties | 0 | 6 |
| Cousin primes (2nd member) | 1790th | |
| Happy primes | 2288th | |
| Harmonic primes | 5543rd | |
| Isolated primes | 11165th | |
| Primes | 14788th | |
| Pythagorean primes | 7378th | |
| Roman numberals | ||
| Base 2 | 1001110101110011012 | 1001110101110101012 |
| Base 3 | 220120111103 | 220120112023 |
| Base 4 | 2131130314 | 2131131114 |
| Base 5 | 201244045 | 201244225 |
| Base 6 | 32422336 | 32422456 |
| Base 7 | 12410257 | 12410367 |
| Base 8 | 4727158 | 4727258 |
| Base 9 | 2651439 | 2651529 |
| Base 10 | 16122910 | 16123710 |
| Base 11 | 10015211 | 10015a11 |
| Base 12 | 7937912 | 7938512 |
| Base 13 | 5850313 | 5850b13 |
| Base 14 | 42a8514 | 42a8d14 |
| Base 15 | 32b8915 | 32b9215 |
| Base 16 | 275cd16 | 275d516 |