Compare 1409 vs 1523
Property | 1409 | 1523 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 14091 | 15231 |
Prime factorization | 1409 | 1523 |
Divisors count | 2 | 2 |
Divisors | 1, 1409 | 1, 1523 |
Number of properties | 8 | 7 |
Additive primes | 131st | |
Chen primes | 146th | |
Emirps | 66th | 74th |
Isolated primes | 132nd | 142nd |
Left-truncatable primes | 59th | |
Primes | 223rd | 241st |
Proth primes | 20th | |
Pythagorean primes | 110th | |
Safe primes | 34th | |
Sophie germain primes | 46th | |
Super primes | 48th | 53rd |
Roman numberals | MCDIX | MDXXIII |
Base 2 | 101100000012 | 101111100112 |
Base 3 | 12210123 | 20021023 |
Base 4 | 1120014 | 1133034 |
Base 5 | 211145 | 220435 |
Base 6 | 103056 | 110156 |
Base 7 | 40527 | 43047 |
Base 8 | 26018 | 27638 |
Base 9 | 18359 | 20729 |
Base 10 | 140910 | 152310 |
Base 11 | 107111 | 116511 |
Base 12 | 99512 | a6b12 |
Base 13 | 84513 | 90213 |
Base 14 | 72914 | 7ab14 |
Base 15 | 63e15 | 6b815 |
Base 16 | 58116 | 5f316 |