Compare 394019 vs 394020
| Property | 394019 | 394020 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 7 |
| Prime factorization | 3940191 | 22 × 32 × 51 × 111 × 1991 |
| Prime factorization | 394019 | 2 × 2 × 3 × 3 × 5 × 11 × 199 |
| Divisors count | 2 | 72 |
| Divisors | 1, 394019 | 1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 199, 220, 330, 396, 398, 495, 597, 660, 796, 990, 995, 1194, 1791, 1980, 1990, 2189, 2388, 2985, 3582, 3980, 4378, 5970, 6567, 7164, 8756, 8955, 10945, 11940, 13134, 17910, 19701, 21890, 26268, 32835, 35820, 39402, 43780, 65670, 78804, 98505, 131340, 197010, 394020 |
| Number of properties | 5 | 0 |
| Chen primes | 13502nd | |
| Happy primes | 4932nd | |
| Isolated primes | 25889th | |
| Primes | 33402nd | |
| Safe primes | 2038th | |
| Roman numberals | ||
| Base 2 | 11000000011001000112 | 11000000011001001002 |
| Base 3 | 2020001110223 | 2020001111003 |
| Base 4 | 12000302034 | 12000302104 |
| Base 5 | 1001020345 | 1001020405 |
| Base 6 | 122400556 | 122401006 |
| Base 7 | 32305137 | 32305147 |
| Base 8 | 14014438 | 14014448 |
| Base 9 | 6604389 | 6604409 |
| Base 10 | 39401910 | 39402010 |
| Base 11 | 24a03a11 | 24a04011 |
| Base 12 | 17002b12 | 17003012 |
| Base 13 | 10a46213 | 10a46313 |
| Base 14 | a384314 | a384414 |
| Base 15 | 7bb2e15 | 7bb3015 |
| Base 16 | 6032316 | 6032416 |