Compare 204945 vs 204947
Property | 204945 | 204947 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 31 × 51 × 131 × 10511 | 2049471 |
Prime factorization | 3 × 5 × 13 × 1051 | 204947 |
Divisors count | 16 | 2 |
Divisors | 1, 3, 5, 13, 15, 39, 65, 195, 1051, 3153, 5255, 13663, 15765, 40989, 68315, 204945 | 1, 204947 |
Number of properties | 0 | 3 |
Chen primes | 7685th | |
Isolated primes | 13971st | |
Primes | 18378th | |
Roman numberals | ||
Base 2 | 1100100000100100012 | 1100100000100100112 |
Base 3 | 1011020101203 | 1011020101223 |
Base 4 | 3020021014 | 3020021034 |
Base 5 | 230242405 | 230242425 |
Base 6 | 42204536 | 42204556 |
Base 7 | 15123367 | 15123417 |
Base 8 | 6202218 | 6202238 |
Base 9 | 3421169 | 3421189 |
Base 10 | 20494510 | 20494710 |
Base 11 | 12aa8411 | 12aa8611 |
Base 12 | 9a72912 | 9a72b12 |
Base 13 | 7239013 | 7239213 |
Base 14 | 5498d14 | 5499114 |
Base 15 | 40ad015 | 40ad215 |
Base 16 | 3209116 | 3209316 |