Compare 131804 vs 131809
| Property | 131804 | 131809 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 831 × 3971 | 891 × 14811 |
| Prime factorization | 2 × 2 × 83 × 397 | 89 × 1481 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 83, 166, 332, 397, 794, 1588, 32951, 65902, 131804 | 1, 89, 1481, 131809 |
| Number of properties | 0 | 1 |
| Semiprimes | 30420th | |
| Roman numberals | ||
| Base 2 | 1000000010110111002 | 1000000010111000012 |
| Base 3 | 202002101223 | 202002102113 |
| Base 4 | 2000231304 | 2000232014 |
| Base 5 | 132042045 | 132042145 |
| Base 6 | 24541126 | 24541216 |
| Base 7 | 10561617 | 10561667 |
| Base 8 | 4013348 | 4013418 |
| Base 9 | 2207189 | 2207249 |
| Base 10 | 13180410 | 13180910 |
| Base 11 | 9003211 | 9003711 |
| Base 12 | 6433812 | 6434112 |
| Base 13 | 47cba13 | 47cc213 |
| Base 14 | 3606814 | 3606d14 |
| Base 15 | 290be15 | 290c415 |
| Base 16 | 202dc16 | 202e116 |