Compare 54278 vs 54287
| Property | 54278 | 54287 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 71 × 38771 | 542871 |
| Prime factorization | 2 × 7 × 3877 | 54287 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 7, 14, 3877, 7754, 27139, 54278 | 1, 54287 |
| Number of properties | 0 | 7 |
| Chen primes | 2566th | |
| Isolated primes | 4027th | |
| Long primes | 2095th | |
| Primes | 5522nd | |
| Safe primes | 413th | |
| Sexy primes (1st member) | 1499th | |
| Ulam primes | 410th | |
| Roman numberals | ||
| Base 2 | 11010100000001102 | 11010100000011112 |
| Base 3 | 22021100223 | 22021101223 |
| Base 4 | 311000124 | 311000334 |
| Base 5 | 32141035 | 32141225 |
| Base 6 | 10551426 | 10551556 |
| Base 7 | 3141507 | 3141627 |
| Base 8 | 1520068 | 1520178 |
| Base 9 | 824089 | 824189 |
| Base 10 | 5427810 | 5428710 |
| Base 11 | 3786411 | 3787211 |
| Base 12 | 274b212 | 274bb12 |
| Base 13 | 1b92313 | 1b92c13 |
| Base 14 | 15ad014 | 15ad914 |
| Base 15 | 1113815 | 1114215 |
| Base 16 | d40616 | d40f16 |