1. Numbers
  2. Compare 126 vs 127

Compare 126 vs 127

Property126127
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization21 × 32 × 711271
Prime factorization2 × 3 × 3 × 7127
Divisors count122
Divisors1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 1261, 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 numberalsCXXVICXXVII
Base 21111110211111112
Base 3112003112013
Base 41332413334
Base 51001510025
Base 633063316
Base 724072417
Base 817681778
Base 915091519
Base 101261012710
Base 111051110611
Base 12a612a712
Base 1399139a13
Base 1490149114
Base 1586158715
Base 167e167f16
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