Compare 195131 vs 195139
| Property | 195131 | 195139 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1951311 | 71 × 611 × 4571 |
| Prime factorization | 195131 | 7 × 61 × 457 |
| Divisors count | 2 | 8 |
| Divisors | 1, 195131 | 1, 7, 61, 427, 457, 3199, 27877, 195139 |
| Number of properties | 8 | 0 |
| Chen primes | 7373rd | |
| Cousin primes (2nd member) | 2088th | |
| Emirps | 4140th | |
| Isolated primes | 13355th | |
| Long primes | 6585th | |
| Primes | 17586th | |
| Sexy primes (1st member) | 4210th | |
| Sophie germain primes | 2015th | |
| Roman numberals | ||
| Base 2 | 1011111010001110112 | 1011111010010000112 |
| Base 3 | 1002202000023 | 1002202001013 |
| Base 4 | 2332203234 | 2332210034 |
| Base 5 | 222210115 | 222210245 |
| Base 6 | 41032156 | 41032316 |
| Base 7 | 14416167 | 14416307 |
| Base 8 | 5750738 | 5751038 |
| Base 9 | 3266029 | 3266119 |
| Base 10 | 19513110 | 19513910 |
| Base 11 | 12367211 | 12367a11 |
| Base 12 | 94b0b12 | 94b1712 |
| Base 13 | 6aa8113 | 6aa8913 |
| Base 14 | 5117d14 | 5118714 |
| Base 15 | 3cc3b15 | 3cc4415 |
| Base 16 | 2fa3b16 | 2fa4316 |