Compare 228015 vs 228023
| Property | 228015 | 228023 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 34 × 51 × 5631 | 2280231 |
| Prime factorization | 3 × 3 × 3 × 3 × 5 × 563 | 228023 |
| Divisors count | 20 | 2 |
| Divisors | 1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 563, 1689, 2815, 5067, 8445, 15201, 25335, 45603, 76005, 228015 | 1, 228023 |
| Number of properties | 0 | 5 |
| Additive primes | 8214th | |
| Isolated primes | 15461st | |
| Long primes | 7589th | |
| Primes | 20262nd | |
| Sophie germain primes | 2290th | |
| Roman numberals | ||
| Base 2 | 1101111010101011112 | 1101111010101101112 |
| Base 3 | 1021202100003 | 1021202100223 |
| Base 4 | 3132222334 | 3132223134 |
| Base 5 | 242440305 | 242440435 |
| Base 6 | 45153436 | 45153556 |
| Base 7 | 16365247 | 16365357 |
| Base 8 | 6752578 | 6752678 |
| Base 9 | 3767009 | 3767089 |
| Base 10 | 22801510 | 22802310 |
| Base 11 | 14634711 | 14635411 |
| Base 12 | abb5312 | abb5b12 |
| Base 13 | 7ca2813 | 7ca3313 |
| Base 14 | 5d14b14 | 5d15514 |
| Base 15 | 4786015 | 4786815 |
| Base 16 | 37aaf16 | 37ab716 |