Compare 39971 vs 40231
| Property | 39971 | 40231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 399711 | 402311 |
| Prime factorization | 39971 | 40231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 39971 | 1, 40231 |
| Number of properties | 7 | 5 |
| Additive primes | 1879th | |
| Chen primes | 1974th | 1983rd |
| Harmonic primes | 1566th | |
| Isolated primes | 3019th | 3038th |
| Long primes | 1585th | |
| Lucky primes | 626th | |
| Primes | 4200th | 4225th |
| Sexy primes (1st member) | 1200th | |
| Sophie germain primes | 563rd | |
| Roman numberals | ||
| Base 2 | 10011100001000112 | 10011101001001112 |
| Base 3 | 20002111023 | 20010120013 |
| Base 4 | 213002034 | 213102134 |
| Base 5 | 22343415 | 22414115 |
| Base 6 | 5050156 | 5101316 |
| Base 7 | 2243517 | 2252027 |
| Base 8 | 1160438 | 1164478 |
| Base 9 | 607429 | 611619 |
| Base 10 | 3997110 | 4023110 |
| Base 11 | 2803811 | 2825411 |
| Base 12 | 1b16b12 | 1b34712 |
| Base 13 | 1526913 | 1540913 |
| Base 14 | 107d114 | 1093914 |
| Base 15 | bc9b15 | bdc115 |
| Base 16 | 9c2316 | 9d2716 |