Compare 213946 vs 213949
Property | 213946 | 213949 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 231 × 46511 | 2139491 |
Prime factorization | 2 × 23 × 4651 | 213949 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 23, 46, 4651, 9302, 106973, 213946 | 1, 213949 |
Number of properties | 0 | 10 |
Chen primes | 7982nd | |
Cousin primes (1st member) | 2261st | |
Happy primes | 2905th | |
Long primes | 7151st | |
Primes | 19123rd | |
Prime triplets (2nd member) | 887th | |
Prime triplets (3rd member) | 886th | |
Pythagorean primes | 9547th | |
Sexy primes (2nd member) | 4534th | |
Twin primes (2nd member) | 2280th | |
Roman numberals | ||
Base 2 | 1101000011101110102 | 1101000011101111012 |
Base 3 | 1012121102213 | 1012121110013 |
Base 4 | 3100323224 | 3100323314 |
Base 5 | 233212415 | 233212445 |
Base 6 | 43302546 | 43303016 |
Base 7 | 15505157 | 15505217 |
Base 8 | 6416728 | 6416758 |
Base 9 | 3554279 | 3554319 |
Base 10 | 21394610 | 21394910 |
Base 11 | 13681711 | 13681a11 |
Base 12 | a398a12 | a399112 |
Base 13 | 764c513 | 764c813 |
Base 14 | 57d7c14 | 57d8114 |
Base 15 | 435d115 | 435d415 |
Base 16 | 343ba16 | 343bd16 |