Compare 1399 vs 1861
Property | 1399 | 1861 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 13991 | 18611 |
Prime factorization | 1399 | 1861 |
Divisors count | 2 | 2 |
Divisors | 1, 1399 | 1, 1861 |
Number of properties | 6 | 10 |
Centered square primes | 15th | |
Chen primes | 145th | |
Emirps | 65th | |
Good primes | 52nd | 58th |
Harmonic primes | 76th | 103rd |
Isolated primes | 131st | 173rd |
Long primes | 112th | |
Primes | 222nd | 284th |
Pythagorean primes | 137th | |
Sexy primes (1st member) | 120th | |
Sexy prime quadrupletss (1st member) | 12th | |
Sexy prime triplets (1st member) | 47th | |
Roman numberals | MCCCXCIX | MDCCCLXI |
Base 2 | 101011101112 | 111010001012 |
Base 3 | 12202113 | 21122213 |
Base 4 | 1113134 | 1310114 |
Base 5 | 210445 | 244215 |
Base 6 | 102516 | 123416 |
Base 7 | 40367 | 52667 |
Base 8 | 25678 | 35058 |
Base 9 | 18249 | 24879 |
Base 10 | 139910 | 186110 |
Base 11 | 106211 | 144211 |
Base 12 | 98712 | 10b112 |
Base 13 | 83813 | b0213 |
Base 14 | 71d14 | 96d14 |
Base 15 | 63415 | 84115 |
Base 16 | 57716 | 74516 |