Compare 21418 vs 21439
Property | 21418 | 21439 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 21 × 107091 | 111 × 19491 |
Prime factorization | 2 × 10709 | 11 × 1949 |
Divisors count | 4 | 4 |
Divisors | 1, 2, 10709, 21418 | 1, 11, 1949, 21439 |
Number of properties | 1 | 1 |
Semiprimes | 5424th | 5429th |
Roman numberals | ||
Base 2 | 1010011101010102 | 1010011101111112 |
Base 3 | 10021010213 | 10021020013 |
Base 4 | 110322224 | 110323334 |
Base 5 | 11411335 | 11412245 |
Base 6 | 2430546 | 2431316 |
Base 7 | 1163057 | 1163357 |
Base 8 | 516528 | 516778 |
Base 9 | 323379 | 323619 |
Base 10 | 2141810 | 2143910 |
Base 11 | 1510111 | 1512011 |
Base 12 | 1048a12 | 104a712 |
Base 13 | 999713 | 99b213 |
Base 14 | 7b3c14 | 7b5514 |
Base 15 | 652d15 | 654415 |
Base 16 | 53aa16 | 53bf16 |