Compare 204887 vs 205129
| Property | 204887 | 205129 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2048871 | 2051291 |
| Prime factorization | 204887 | 205129 |
| Divisors count | 2 | 2 |
| Divisors | 1, 204887 | 1, 205129 |
| Number of properties | 6 | 5 |
| Additive primes | 7407th | 7417th |
| Chen primes | 7683rd | |
| Cousin primes (1st member) | 2180th | |
| Harmonic primes | 6896th | |
| Isolated primes | 13966th | 13983rd |
| Long primes | 6879th | |
| Primes | 18373rd | 18392nd |
| Pythagorean primes | 9185th | |
| Roman numberals | ||
| Base 2 | 1100100000010101112 | 1100100001010010012 |
| Base 3 | 1011020011023 | 1011021011013 |
| Base 4 | 3020011134 | 3020110214 |
| Base 5 | 230240225 | 230310045 |
| Base 6 | 42203156 | 42214016 |
| Base 7 | 15122247 | 15130217 |
| Base 8 | 6201278 | 6205118 |
| Base 9 | 3420429 | 3423419 |
| Base 10 | 20488710 | 20512910 |
| Base 11 | 12aa3111 | 13013111 |
| Base 12 | 9a69b12 | 9a86112 |
| Base 13 | 7234713 | 724a213 |
| Base 14 | 5494b14 | 54a8114 |
| Base 15 | 40a9215 | 40ba415 |
| Base 16 | 3205716 | 3214916 |