Compare 57139 vs 57148
| Property | 57139 | 57148 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 571391 | 22 × 71 × 131 × 1571 |
| Prime factorization | 57139 | 2 × 2 × 7 × 13 × 157 |
| Divisors count | 2 | 24 |
| Divisors | 1, 57139 | 1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 1099, 2041, 2198, 4082, 4396, 8164, 14287, 28574, 57148 |
| Number of properties | 5 | 0 |
| Cousin primes (1st member) | 779th | |
| Harmonic primes | 2174th | |
| Isolated primes | 4235th | |
| Long primes | 2195th | |
| Primes | 5794th | |
| Roman numberals | ||
| Base 2 | 11011111001100112 | 11011111001111002 |
| Base 3 | 22201010213 | 22201011213 |
| Base 4 | 313303034 | 313303304 |
| Base 5 | 33120245 | 33120435 |
| Base 6 | 11203116 | 11203246 |
| Base 7 | 3254057 | 3254207 |
| Base 8 | 1574638 | 1574748 |
| Base 9 | 863379 | 863479 |
| Base 10 | 5713910 | 5714810 |
| Base 11 | 39a2511 | 39a3311 |
| Base 12 | 2909712 | 290a412 |
| Base 13 | 2001413 | 2002013 |
| Base 14 | 16b7514 | 16b8014 |
| Base 15 | 11de415 | 11ded15 |
| Base 16 | df3316 | df3c16 |