Compare 161228 vs 161233
Property | 161228 | 161233 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 171 × 23711 | 1612331 |
Prime factorization | 2 × 2 × 17 × 2371 | 161233 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 17, 34, 68, 2371, 4742, 9484, 40307, 80614, 161228 | 1, 161233 |
Number of properties | 0 | 7 |
Cousin primes (1st member) | 1790th | |
Emirps | 3251st | |
Harmonic primes | 5542nd | |
Isolated primes | 11164th | |
Long primes | 5522nd | |
Primes | 14787th | |
Pythagorean primes | 7377th | |
Roman numberals | ||
Base 2 | 1001110101110011002 | 1001110101110100012 |
Base 3 | 220120111023 | 220120111213 |
Base 4 | 2131130304 | 2131131014 |
Base 5 | 201244035 | 201244135 |
Base 6 | 32422326 | 32422416 |
Base 7 | 12410247 | 12410327 |
Base 8 | 4727148 | 4727218 |
Base 9 | 2651429 | 2651479 |
Base 10 | 16122810 | 16123310 |
Base 11 | 10015111 | 10015611 |
Base 12 | 7937812 | 7938112 |
Base 13 | 5850213 | 5850713 |
Base 14 | 42a8414 | 42a8914 |
Base 15 | 32b8815 | 32b8d15 |
Base 16 | 275cc16 | 275d116 |