Compare 28878 vs 28879
Property | 28878 | 28879 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 31 × 48131 | 288791 |
Prime factorization | 2 × 3 × 4813 | 28879 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 3, 6, 4813, 9626, 14439, 28878 | 1, 28879 |
Number of properties | 0 | 4 |
Happy primes | 509th | |
Harmonic primes | 1176th | |
Isolated primes | 2230th | |
Primes | 3145th | |
Roman numberals | ||
Base 2 | 1110000110011102 | 1110000110011112 |
Base 3 | 11101211203 | 11101211213 |
Base 4 | 130030324 | 130030334 |
Base 5 | 14110035 | 14110045 |
Base 6 | 3414106 | 3414116 |
Base 7 | 1501237 | 1501247 |
Base 8 | 703168 | 703178 |
Base 9 | 435469 | 435479 |
Base 10 | 2887810 | 2887910 |
Base 11 | 1a77311 | 1a77411 |
Base 12 | 1486612 | 1486712 |
Base 13 | 101b513 | 101b613 |
Base 14 | a74a14 | a74b14 |
Base 15 | 885315 | 885415 |
Base 16 | 70ce16 | 70cf16 |