Compare 20771 vs 20772
Property | 20771 | 20772 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 207711 | 22 × 32 × 5771 |
Prime factorization | 20771 | 2 × 2 × 3 × 3 × 577 |
Divisors count | 2 | 18 |
Divisors | 1, 20771 | 1, 2, 3, 4, 6, 9, 12, 18, 36, 577, 1154, 1731, 2308, 3462, 5193, 6924, 10386, 20772 |
Number of properties | 7 | 0 |
Additive primes | 1088th | |
Chen primes | 1152nd | |
Happy primes | 387th | |
Harmonic primes | 855th | |
Primes | 2340th | |
Sophie germain primes | 336th | |
Twin primes (1st member) | 354th | |
Roman numberals | ||
Base 2 | 1010001001000112 | 1010001001001002 |
Base 3 | 10011110223 | 10011111003 |
Base 4 | 110102034 | 110102104 |
Base 5 | 11310415 | 11310425 |
Base 6 | 2400556 | 2401006 |
Base 7 | 1143627 | 1143637 |
Base 8 | 504438 | 504448 |
Base 9 | 314389 | 314409 |
Base 10 | 2077110 | 2077210 |
Base 11 | 1467311 | 1467411 |
Base 12 | 1002b12 | 1003012 |
Base 13 | 95ba13 | 95bb13 |
Base 14 | 77d914 | 77da14 |
Base 15 | 624b15 | 624c15 |
Base 16 | 512316 | 512416 |