Compare 1542 vs 1553
Property | 1542 | 1553 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 31 × 2571 | 15531 |
Prime factorization | 2 × 3 × 257 | 1553 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 3, 6, 257, 514, 771, 1542 | 1, 1553 |
Number of properties | 0 | 8 |
Chen primes | 156th | |
Cousin primes (2nd member) | 54th | |
Isolated primes | 146th | |
Long primes | 94th | |
Primes | 245th | |
Pythagorean primes | 118th | |
Sexy primes (1st member) | 107th | |
Ulam primes | 23rd | |
Roman numberals | MDXLII | MDLIII |
Base 2 | 110000001102 | 110000100012 |
Base 3 | 20100103 | 20101123 |
Base 4 | 1200124 | 1201014 |
Base 5 | 221325 | 222035 |
Base 6 | 110506 | 111056 |
Base 7 | 43327 | 43467 |
Base 8 | 30068 | 30218 |
Base 9 | 21039 | 21159 |
Base 10 | 154210 | 155310 |
Base 11 | 118211 | 119211 |
Base 12 | a8612 | a9512 |
Base 13 | 91813 | 92613 |
Base 14 | 7c214 | 7cd14 |
Base 15 | 6cc15 | 6d815 |
Base 16 | 60616 | 61116 |