Compare 231223 vs 231230
Property | 231223 | 231230 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 2312231 | 21 × 51 × 191 × 12171 |
Prime factorization | 231223 | 2 × 5 × 19 × 1217 |
Divisors count | 2 | 16 |
Divisors | 1, 231223 | 1, 2, 5, 10, 19, 38, 95, 190, 1217, 2434, 6085, 12170, 23123, 46246, 115615, 231230 |
Number of properties | 7 | 0 |
Additive primes | 8330th | |
Happy primes | 3129th | |
Harmonic primes | 7725th | |
Isolated primes | 15672nd | |
Left-truncatable primes | 369th | |
Long primes | 7689th | |
Primes | 20535th | |
Roman numberals | ||
Base 2 | 1110000111001101112 | 1110000111001111102 |
Base 3 | 1022020112113 | 1022020120023 |
Base 4 | 3201303134 | 3201303324 |
Base 5 | 243443435 | 243444105 |
Base 6 | 45422516 | 45423026 |
Base 7 | 16520567 | 16520667 |
Base 8 | 7034678 | 7034768 |
Base 9 | 3821549 | 3821629 |
Base 10 | 23122310 | 23123010 |
Base 11 | 1487a311 | 1487aa11 |
Base 12 | b198712 | b199212 |
Base 13 | 8132513 | 8132c13 |
Base 14 | 6039d14 | 603a614 |
Base 15 | 4879d15 | 487a515 |
Base 16 | 3873716 | 3873e16 |