Compare 28123 vs 28135
Property | 28123 | 28135 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 281231 | 51 × 171 × 3311 |
Prime factorization | 28123 | 5 × 17 × 331 |
Divisors count | 2 | 8 |
Divisors | 1, 28123 | 1, 5, 17, 85, 331, 1655, 5627, 28135 |
Number of properties | 4 | 0 |
Happy primes | 495th | |
Isolated primes | 2174th | |
Lucky primes | 479th | |
Primes | 3069th | |
Roman numberals | ||
Base 2 | 1101101110110112 | 1101101111001112 |
Base 3 | 11021201213 | 11021210013 |
Base 4 | 123131234 | 123132134 |
Base 5 | 13444435 | 14000205 |
Base 6 | 3341116 | 3341316 |
Base 7 | 1446647 | 1450127 |
Base 8 | 667338 | 667478 |
Base 9 | 425179 | 425319 |
Base 10 | 2812310 | 2813510 |
Base 11 | 1a14711 | 1a15811 |
Base 12 | 1433712 | 1434712 |
Base 13 | ca5413 | ca6313 |
Base 14 | a36b14 | a37914 |
Base 15 | 84ed15 | 850a15 |
Base 16 | 6ddb16 | 6de716 |