Compare 20280 vs 20281
Property | 20280 | 20281 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 7 | 2 |
Prime factorization | 23 × 31 × 51 × 132 | 171 × 11931 |
Prime factorization | 2 × 2 × 2 × 3 × 5 × 13 × 13 | 17 × 1193 |
Divisors count | 48 | 4 |
Divisors | 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 20280 | 1, 17, 1193, 20281 |
Number of properties | 0 | 1 |
Semiprimes | 5148th | |
Roman numberals | ||
Base 2 | 1001111001110002 | 1001111001110012 |
Base 3 | 10002110103 | 10002110113 |
Base 4 | 103303204 | 103303214 |
Base 5 | 11221105 | 11221115 |
Base 6 | 2335206 | 2335216 |
Base 7 | 1130617 | 1130627 |
Base 8 | 474708 | 474718 |
Base 9 | 307339 | 307349 |
Base 10 | 2028010 | 2028110 |
Base 11 | 1426711 | 1426811 |
Base 12 | b8a012 | b8a112 |
Base 13 | 930013 | 930113 |
Base 14 | 756814 | 756914 |
Base 15 | 602015 | 602115 |
Base 16 | 4f3816 | 4f3916 |