Compare 124 vs 127

Property124127
Typecomposite numberprime
Unique factors21
Total factors31
Prime factorization22 × 3111271
Prime factorization2 × 2 × 31127
Divisors count62
Divisors1, 2, 4, 31, 62, 1241, 127
Number of properties013
Chen primes 25th
Class 1+ primes 13th
Cousin primes (1st member) 12th
Cuban primes 1 5th
Double mersenne primes 2nd
Good primes 13th
Isolated primes 12th
Lucky primes 10th
Mersenne primes 4th
Pierpont primes of the 2nd kind 13th
Primes 31st
Solinas primes 22nd
Super primes 11th
Roman numberalsCXXIVCXXVII
Base 21111100211111112
Base 3111213112013
Base 41330413334
Base 5444510025
Base 632463316
Base 723572417
Base 817481778
Base 914791519
Base 101241012710
Base 111031110611
Base 12a412a712
Base 1397139a13
Base 148c149114
Base 1584158715
Base 167c167f16
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