Compare 28123 vs 28124
Property | 28123 | 28124 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 281231 | 22 × 791 × 891 |
Prime factorization | 28123 | 2 × 2 × 79 × 89 |
Divisors count | 2 | 12 |
Divisors | 1, 28123 | 1, 2, 4, 79, 89, 158, 178, 316, 356, 7031, 14062, 28124 |
Number of properties | 4 | 0 |
Happy primes | 495th | |
Isolated primes | 2174th | |
Lucky primes | 479th | |
Primes | 3069th | |
Roman numberals | ||
Base 2 | 1101101110110112 | 1101101110111002 |
Base 3 | 11021201213 | 11021201223 |
Base 4 | 123131234 | 123131304 |
Base 5 | 13444435 | 13444445 |
Base 6 | 3341116 | 3341126 |
Base 7 | 1446647 | 1446657 |
Base 8 | 667338 | 667348 |
Base 9 | 425179 | 425189 |
Base 10 | 2812310 | 2812410 |
Base 11 | 1a14711 | 1a14811 |
Base 12 | 1433712 | 1433812 |
Base 13 | ca5413 | ca5513 |
Base 14 | a36b14 | a36c14 |
Base 15 | 84ed15 | 84ee15 |
Base 16 | 6ddb16 | 6ddc16 |