Compare 209939 vs 209953
| Property | 209939 | 209953 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2099391 | 2099531 |
| Prime factorization | 209939 | 209953 |
| Divisors count | 2 | 2 |
| Divisors | 1, 209939 | 1, 209953 |
| Number of properties | 4 | 7 |
| Chen primes | 7853rd | |
| Isolated primes | 14296th | 14297th |
| Long primes | 7032nd | 7033rd |
| Lucky primes | 2406th | |
| Pierpont primes | 35th | |
| Primes | 18801st | 18802nd |
| Pythagorean primes | 9391st | |
| Sexy primes (1st member) | 4464th | |
| Roman numberals | ||
| Base 2 | 1100110100000100112 | 1100110100001000012 |
| Base 3 | 1011222221123 | 1012000000013 |
| Base 4 | 3031001034 | 3031002014 |
| Base 5 | 232042245 | 232043035 |
| Base 6 | 42555356 | 43000016 |
| Base 7 | 15330327 | 15330527 |
| Base 8 | 6320238 | 6320418 |
| Base 9 | 3488759 | 3500019 |
| Base 10 | 20993910 | 20995310 |
| Base 11 | 13380411 | 13381711 |
| Base 12 | a15ab12 | a160112 |
| Base 13 | 7473213 | 7474313 |
| Base 14 | 5671914 | 5672914 |
| Base 15 | 4230e15 | 4231d15 |
| Base 16 | 3341316 | 3342116 |