Compare 28620 vs 28621
Property | 28620 | 28621 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 7 | 1 |
Prime factorization | 22 × 33 × 51 × 531 | 286211 |
Prime factorization | 2 × 2 × 3 × 3 × 3 × 5 × 53 | 28621 |
Divisors count | 48 | 2 |
Divisors | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 3180, 4770, 5724, 7155, 9540, 14310, 28620 | 1, 28621 |
Number of properties | 0 | 6 |
Additive primes | 1423rd | |
Happy primes | 503rd | |
Primes | 3116th | |
Pythagorean primes | 1550th | |
Sexy primes (1st member) | 916th | |
Twin primes (2nd member) | 456th | |
Roman numberals | ||
Base 2 | 1101111110011002 | 1101111110011012 |
Base 3 | 11100210003 | 11100210013 |
Base 4 | 123330304 | 123330314 |
Base 5 | 14034405 | 14034415 |
Base 6 | 3403006 | 3403016 |
Base 7 | 1463047 | 1463057 |
Base 8 | 677148 | 677158 |
Base 9 | 432309 | 432319 |
Base 10 | 2862010 | 2862110 |
Base 11 | 1a55911 | 1a55a11 |
Base 12 | 1469012 | 1469112 |
Base 13 | 1004713 | 1004813 |
Base 14 | a60414 | a60514 |
Base 15 | 873015 | 873115 |
Base 16 | 6fcc16 | 6fcd16 |