Compare 30980 vs 30983
Property | 30980 | 30983 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 51 × 15491 | 309831 |
Prime factorization | 2 × 2 × 5 × 1549 | 30983 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 1549, 3098, 6196, 7745, 15490, 30980 | 1, 30983 |
Number of properties | 0 | 10 |
Additive primes | 1511th | |
Chen primes | 1597th | |
Emirps | 661st | |
Harmonic primes | 1242nd | |
Isolated primes | 2385th | |
Long primes | 1265th | |
Primes | 3340th | |
Sexy primes (2nd member) | 976th | |
Sexy prime triplets (3rd member) | 249th | |
Sophie germain primes | 455th | |
Roman numberals | ||
Base 2 | 1111001000001002 | 1111001000001112 |
Base 3 | 11201111023 | 11201111123 |
Base 4 | 132100104 | 132100134 |
Base 5 | 14424105 | 14424135 |
Base 6 | 3552326 | 3552356 |
Base 7 | 1562157 | 1562217 |
Base 8 | 744048 | 744078 |
Base 9 | 464429 | 464459 |
Base 10 | 3098010 | 3098310 |
Base 11 | 2130411 | 2130711 |
Base 12 | 15b1812 | 15b1b12 |
Base 13 | 1114113 | 1114413 |
Base 14 | b40c14 | b41114 |
Base 15 | 92a515 | 92a815 |
Base 16 | 790416 | 790716 |