Compare 28740 vs 28745
Property | 28740 | 28745 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 31 × 51 × 4791 | 51 × 57491 |
Prime factorization | 2 × 2 × 3 × 5 × 479 | 5 × 5749 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2874, 4790, 5748, 7185, 9580, 14370, 28740 | 1, 5, 5749, 28745 |
Number of properties | 0 | 1 |
Semiprimes | 7151st | |
Roman numberals | ||
Base 2 | 1110000010001002 | 1110000010010012 |
Base 3 | 11101021103 | 11101021223 |
Base 4 | 130010104 | 130010214 |
Base 5 | 14044305 | 14044405 |
Base 6 | 3410206 | 3410256 |
Base 7 | 1465357 | 1465437 |
Base 8 | 701048 | 701118 |
Base 9 | 433739 | 433789 |
Base 10 | 2874010 | 2874510 |
Base 11 | 1a65811 | 1a66211 |
Base 12 | 1477012 | 1477512 |
Base 13 | 1010a13 | 1011213 |
Base 14 | a68c14 | a69314 |
Base 15 | 87b015 | 87b515 |
Base 16 | 704416 | 704916 |