Compare 39821 vs 40231
| Property | 39821 | 40231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 398211 | 402311 |
| Prime factorization | 39821 | 40231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 39821 | 1, 40231 |
| Number of properties | 8 | 5 |
| Additive primes | 1871st | |
| Chen primes | 1966th | 1983rd |
| Emirps | 969th | |
| Isolated primes | 3007th | 3038th |
| Long primes | 1577th | |
| Lucky primes | 626th | |
| Primes | 4184th | 4225th |
| Pythagorean primes | 2075th | |
| Sexy primes (1st member) | 1189th | 1200th |
| Roman numberals | ||
| Base 2 | 10011011100011012 | 10011101001001112 |
| Base 3 | 20001212123 | 20010120013 |
| Base 4 | 212320314 | 213102134 |
| Base 5 | 22332415 | 22414115 |
| Base 6 | 5042056 | 5101316 |
| Base 7 | 2240457 | 2252027 |
| Base 8 | 1156158 | 1164478 |
| Base 9 | 605559 | 611619 |
| Base 10 | 3982110 | 4023110 |
| Base 11 | 27a1111 | 2825411 |
| Base 12 | 1b06512 | 1b34712 |
| Base 13 | 1518213 | 1540913 |
| Base 14 | 1072514 | 1093914 |
| Base 15 | bbeb15 | bdc115 |
| Base 16 | 9b8d16 | 9d2716 |