Compare 921223 vs 921230
Property | 921223 | 921230 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 9212231 | 21 × 51 × 171 × 54191 |
Prime factorization | 921223 | 2 × 5 × 17 × 5419 |
Divisors count | 2 | 16 |
Divisors | 1, 921223 | 1, 2, 5, 10, 17, 34, 85, 170, 5419, 10838, 27095, 54190, 92123, 184246, 460615, 921230 |
Number of properties | 4 | 0 |
Additive primes | 28019th | |
Isolated primes | 57574th | |
Primes | 72825th | |
Ulam primes | 5316th | |
Roman numberals | ||
Base 2 | 111000001110100001112 | 111000001110100011102 |
Base 3 | 12012102001013 | 12012102001223 |
Base 4 | 32003220134 | 32003220324 |
Base 5 | 2134343435 | 2134344105 |
Base 6 | 314245316 | 314245426 |
Base 7 | 105545327 | 105545427 |
Base 8 | 34072078 | 34072168 |
Base 9 | 16536119 | 16536189 |
Base 10 | 92122310 | 92123010 |
Base 11 | 57a14611 | 57a15211 |
Base 12 | 38514712 | 38515212 |
Base 13 | 26340413 | 26340b13 |
Base 14 | 19da1914 | 19da2214 |
Base 15 | 132e4d15 | 132e5515 |
Base 16 | e0e8716 | e0e8e16 |