Compare 130999 vs 131011
| Property | 130999 | 131011 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 111 × 119091 | 1310111 |
| Prime factorization | 11 × 11909 | 131011 |
| Divisors count | 4 | 2 |
| Divisors | 1, 11, 11909, 130999 | 1, 131011 |
| Number of properties | 1 | 4 |
| Additive primes | 5048th | |
| Happy primes | 1909th | |
| Primes | 12246th | |
| Semiprimes | 30239th | |
| Twin primes (2nd member) | 1526th | |
| Roman numberals | ||
| Base 2 | 111111111101101112 | 111111111110000112 |
| Base 3 | 201222002113 | 201222010213 |
| Base 4 | 1333323134 | 1333330034 |
| Base 5 | 131424445 | 131430215 |
| Base 6 | 24502516 | 24503116 |
| Base 7 | 10536317 | 10536467 |
| Base 8 | 3776678 | 3777038 |
| Base 9 | 2186249 | 2186379 |
| Base 10 | 13099910 | 13101110 |
| Base 11 | 8a47011 | 8a48111 |
| Base 12 | 6398712 | 6399712 |
| Base 13 | 4781b13 | 4782a13 |
| Base 14 | 35a5114 | 35a5d14 |
| Base 15 | 28c3415 | 28c4115 |
| Base 16 | 1ffb716 | 1ffc316 |