Compare 1399 vs 1523
Property | 1399 | 1523 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 13991 | 15231 |
Prime factorization | 1399 | 1523 |
Divisors count | 2 | 2 |
Divisors | 1, 1399 | 1, 1523 |
Number of properties | 6 | 7 |
Additive primes | 131st | |
Chen primes | 145th | |
Emirps | 65th | 74th |
Good primes | 52nd | |
Harmonic primes | 76th | |
Isolated primes | 131st | 142nd |
Left-truncatable primes | 59th | |
Primes | 222nd | 241st |
Safe primes | 34th | |
Super primes | 53rd | |
Roman numberals | MCCCXCIX | MDXXIII |
Base 2 | 101011101112 | 101111100112 |
Base 3 | 12202113 | 20021023 |
Base 4 | 1113134 | 1133034 |
Base 5 | 210445 | 220435 |
Base 6 | 102516 | 110156 |
Base 7 | 40367 | 43047 |
Base 8 | 25678 | 27638 |
Base 9 | 18249 | 20729 |
Base 10 | 139910 | 152310 |
Base 11 | 106211 | 116511 |
Base 12 | 98712 | a6b12 |
Base 13 | 83813 | 90213 |
Base 14 | 71d14 | 7ab14 |
Base 15 | 63415 | 6b815 |
Base 16 | 57716 | 5f316 |