Compare 2030 vs 2039
| Property | 2030 | 2039 | 
|---|---|---|
| Type | composite number | prime | 
| Unique factors | 4 | 1 | 
| Total factors | 4 | 1 | 
| Prime factorization | 21 × 51 × 71 × 291 | 20391 | 
| Prime factorization | 2 × 5 × 7 × 29 | 2039 | 
| Divisors count | 16 | 2 | 
| Divisors | 1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030 | 1, 2039 | 
| Number of properties | 0 | 8 | 
| Chen primes | 190th | |
| Happy primes | 56th | |
| Harmonic primes | 115th | |
| Isolated primes | 186th | |
| Primes | 309th | |
| Safe primes | 39th | |
| Solinas primes | 55th | |
| Sophie germain primes | 62nd | |
| Roman numberals | MMXXX | MMXXXIX | 
| Base 2 | 111111011102 | 111111101112 | 
| Base 3 | 22100123 | 22101123 | 
| Base 4 | 1332324 | 1333134 | 
| Base 5 | 311105 | 311245 | 
| Base 6 | 132226 | 132356 | 
| Base 7 | 56307 | 56427 | 
| Base 8 | 37568 | 37678 | 
| Base 9 | 27059 | 27159 | 
| Base 10 | 203010 | 203910 | 
| Base 11 | 158611 | 159411 | 
| Base 12 | 121212 | 121b12 | 
| Base 13 | c0213 | c0b13 | 
| Base 14 | a5014 | a5914 | 
| Base 15 | 90515 | 90e15 | 
| Base 16 | 7ee16 | 7f716 |