Compare 231216 vs 231223
| Property | 231216 | 231223 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 24 × 31 × 48171 | 2312231 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 4817 | 231223 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4817, 9634, 14451, 19268, 28902, 38536, 57804, 77072, 115608, 231216 | 1, 231223 |
| Number of properties | 0 | 7 |
| 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 | 1110000111001100002 | 1110000111001101112 |
| Base 3 | 1022020111203 | 1022020112113 |
| Base 4 | 3201303004 | 3201303134 |
| Base 5 | 243443315 | 243443435 |
| Base 6 | 45422406 | 45422516 |
| Base 7 | 16520467 | 16520567 |
| Base 8 | 7034608 | 7034678 |
| Base 9 | 3821469 | 3821549 |
| Base 10 | 23121610 | 23122310 |
| Base 11 | 14879711 | 1487a311 |
| Base 12 | b198012 | b198712 |
| Base 13 | 8131b13 | 8132513 |
| Base 14 | 6039614 | 6039d14 |
| Base 15 | 4879615 | 4879d15 |
| Base 16 | 3873016 | 3873716 |