Compare 231223 vs 231229
Property | 231223 | 231229 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 2312231 | 311 × 74591 |
Prime factorization | 231223 | 31 × 7459 |
Divisors count | 2 | 4 |
Divisors | 1, 231223 | 1, 31, 7459, 231229 |
Number of properties | 7 | 1 |
Additive primes | 8330th | |
Happy primes | 3129th | |
Harmonic primes | 7725th | |
Isolated primes | 15672nd | |
Left-truncatable primes | 369th | |
Long primes | 7689th | |
Primes | 20535th | |
Semiprimes | 51897th | |
Roman numberals | ||
Base 2 | 1110000111001101112 | 1110000111001111012 |
Base 3 | 1022020112113 | 1022020120013 |
Base 4 | 3201303134 | 3201303314 |
Base 5 | 243443435 | 243444045 |
Base 6 | 45422516 | 45423016 |
Base 7 | 16520567 | 16520657 |
Base 8 | 7034678 | 7034758 |
Base 9 | 3821549 | 3821619 |
Base 10 | 23122310 | 23122910 |
Base 11 | 1487a311 | 1487a911 |
Base 12 | b198712 | b199112 |
Base 13 | 8132513 | 8132b13 |
Base 14 | 6039d14 | 603a514 |
Base 15 | 4879d15 | 487a415 |
Base 16 | 3873716 | 3873d16 |