Compare 11811 vs 11813
| Property | 11811 | 11813 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 311 × 1271 | 118131 |
| Prime factorization | 3 × 31 × 127 | 11813 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 31, 93, 127, 381, 3937, 11811 | 1, 11813 |
| Number of properties | 0 | 7 |
| Harmonic primes | 516th | |
| Isolated primes | 953rd | |
| Primes | 1416th | |
| Pythagorean primes | 698th | |
| Sexy primes (2nd member) | 453rd | |
| Sexy prime triplets (3rd member) | 126th | |
| Sophie germain primes | 218th | |
| Roman numberals | ||
| Base 2 | 101110001000112 | 101110001001012 |
| Base 3 | 1210121103 | 1210121123 |
| Base 4 | 23202034 | 23202114 |
| Base 5 | 3342215 | 3342235 |
| Base 6 | 1304036 | 1304056 |
| Base 7 | 463027 | 463047 |
| Base 8 | 270438 | 270458 |
| Base 9 | 171739 | 171759 |
| Base 10 | 1181110 | 1181310 |
| Base 11 | 896811 | 896a11 |
| Base 12 | 6a0312 | 6a0512 |
| Base 13 | 54b713 | 54b913 |
| Base 14 | 443914 | 443b14 |
| Base 15 | 377615 | 377815 |
| Base 16 | 2e2316 | 2e2516 |