Compare 39139 vs 39143
| Property | 39139 | 39143 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 391391 | 131 × 30111 |
| Prime factorization | 39139 | 13 × 3011 |
| Divisors count | 2 | 4 |
| Divisors | 1, 39139 | 1, 13, 3011, 39143 |
| Number of properties | 6 | 1 |
| Harmonic primes | 1541st | |
| Isolated primes | 2956th | |
| Long primes | 1556th | |
| Lucky primes | 615th | |
| Primes | 4121st | |
| Semiprimes | 9596th | |
| Sexy primes (2nd member) | 1179th | |
| Roman numberals | ||
| Base 2 | 10011000111000112 | 10011000111001112 |
| Base 3 | 12222001213 | 12222002023 |
| Base 4 | 212032034 | 212032134 |
| Base 5 | 22230245 | 22230335 |
| Base 6 | 5011116 | 5011156 |
| Base 7 | 2220527 | 2220567 |
| Base 8 | 1143438 | 1143478 |
| Base 9 | 586179 | 586229 |
| Base 10 | 3913910 | 3914310 |
| Base 11 | 2745111 | 2745511 |
| Base 12 | 1a79712 | 1a79b12 |
| Base 13 | 14a7913 | 14a8013 |
| Base 14 | 1039914 | 1039d14 |
| Base 15 | b8e415 | b8e815 |
| Base 16 | 98e316 | 98e716 |