Compare 28021 vs 28066
Property | 28021 | 28066 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 71 × 40031 | 21 × 140331 |
Prime factorization | 7 × 4003 | 2 × 14033 |
Divisors count | 4 | 4 |
Divisors | 1, 7, 4003, 28021 | 1, 2, 14033, 28066 |
Number of properties | 1 | 1 |
Semiprimes | 6989th | 6999th |
Roman numberals | ||
Base 2 | 1101101011101012 | 1101101101000102 |
Base 3 | 11021022113 | 11021111113 |
Base 4 | 123113114 | 123122024 |
Base 5 | 13440415 | 13442315 |
Base 6 | 3334216 | 3335346 |
Base 7 | 1444607 | 1445537 |
Base 8 | 665658 | 666428 |
Base 9 | 423849 | 424449 |
Base 10 | 2802110 | 2806610 |
Base 11 | 1a06411 | 1a0a511 |
Base 12 | 1427112 | 142aa12 |
Base 13 | c9a613 | ca0c13 |
Base 14 | a2d714 | a32a14 |
Base 15 | 848115 | 84b115 |
Base 16 | 6d7516 | 6da216 |