Compare 990221 vs 990226
Property | 990221 | 990226 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 2571 × 38531 | 21 × 4951131 |
Prime factorization | 257 × 3853 | 2 × 495113 |
Divisors count | 4 | 4 |
Divisors | 1, 257, 3853, 990221 | 1, 2, 495113, 990226 |
Number of properties | 1 | 1 |
Semiprimes | 208082nd | 208083rd |
Roman numberals | ||
Base 2 | 111100011100000011012 | 111100011100000100102 |
Base 3 | 12120220222123 | 12120221000013 |
Base 4 | 33013000314 | 33013001024 |
Base 5 | 2231413415 | 2231414015 |
Base 6 | 331202056 | 331202146 |
Base 7 | 112626417 | 112626467 |
Base 8 | 36160158 | 36160228 |
Base 9 | 17682859 | 17683019 |
Base 10 | 99022110 | 99022610 |
Base 11 | 616a7111 | 616a7611 |
Base 12 | 3b906512 | 3b906a12 |
Base 13 | 28893b13 | 28894313 |
Base 14 | 1bac2114 | 1bac2614 |
Base 15 | 1485eb15 | 14860115 |
Base 16 | f1c0d16 | f1c1216 |