Compare 53987 vs 53992
| Property | 53987 | 53992 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 5 |
| Prime factorization | 539871 | 23 × 171 × 3971 |
| Prime factorization | 53987 | 2 × 2 × 2 × 17 × 397 |
| Divisors count | 2 | 16 |
| Divisors | 1, 53987 | 1, 2, 4, 8, 17, 34, 68, 136, 397, 794, 1588, 3176, 6749, 13498, 26996, 53992 |
| Number of properties | 6 | 0 |
| Chen primes | 2555th | |
| Harmonic primes | 2060th | |
| Isolated primes | 4006th | |
| Primes | 5499th | |
| Safe primes | 412th | |
| Sexy primes (1st member) | 1497th | |
| Roman numberals | ||
| Base 2 | 11010010111000112 | 11010010111010002 |
| Base 3 | 22020011123 | 22020012013 |
| Base 4 | 310232034 | 310232204 |
| Base 5 | 32114225 | 32114325 |
| Base 6 | 10535356 | 10535446 |
| Base 7 | 3132537 | 3132617 |
| Base 8 | 1513438 | 1513508 |
| Base 9 | 820459 | 820519 |
| Base 10 | 5398710 | 5399210 |
| Base 11 | 3761a11 | 3762411 |
| Base 12 | 272ab12 | 272b412 |
| Base 13 | 1b75b13 | 1b76313 |
| Base 14 | 1596314 | 1596814 |
| Base 15 | 10ee215 | 10ee715 |
| Base 16 | d2e316 | d2e816 |