Compare 21690 vs 21701
Property | 21690 | 21701 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 21 × 32 × 51 × 2411 | 217011 |
Prime factorization | 2 × 3 × 3 × 5 × 241 | 21701 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1446, 2169, 2410, 3615, 4338, 7230, 10845, 21690 | 1, 21701 |
Number of properties | 0 | 8 |
Additive primes | 1129th | |
Chen primes | 1195th | |
Harmonic primes | 895th | |
Isolated primes | 1696th | |
Long primes | 920th | |
Primes | 2435th | |
Pythagorean primes | 1209th | |
Sophie germain primes | 351st | |
Roman numberals | ||
Base 2 | 1010100101110102 | 1010100110001012 |
Base 3 | 10022021003 | 10022022023 |
Base 4 | 111023224 | 111030114 |
Base 5 | 11432305 | 11433015 |
Base 6 | 2442306 | 2442456 |
Base 7 | 1201447 | 1201617 |
Base 8 | 522728 | 523058 |
Base 9 | 326709 | 326829 |
Base 10 | 2169010 | 2170110 |
Base 11 | 1532911 | 1533911 |
Base 12 | 1067612 | 1068512 |
Base 13 | 9b4613 | 9b5413 |
Base 14 | 7c9414 | 7ca114 |
Base 15 | 666015 | 666b15 |
Base 16 | 54ba16 | 54c516 |