Compare 22 vs 37

Property2237
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 111371
Prime factorization2 × 1137
Divisors count42
Divisors1, 2, 11, 221, 37
Number of properties118
Chen primes 12th
Cousin primes (1st member) 5th
Cuban primes 1 3rd
Emirps 4th
Good primes 5th
Isolated primes 3rd
Left-truncatable primes 8th
Lucky primes 5th
Pierpont primes 8th
Primes 12th
Prime triplets (1st member) 6th
Pythagorean primes 5th
Right-truncatable primes 8th
Semiprimes8th 
Sexy primes (1st member) 8th
Sexy primes (2nd member) 7th
Sexy prime triplets (2nd member) 5th
Solinas primes 11th
Two-sided primes 6th
Roman numberalsXXIIXXXVII
Base 21011021001012
Base 3211311013
Base 411242114
Base 54251225
Base 63461016
Base 7317527
Base 8268458
Base 9249419
Base 1022103710
Base 1120113411
Base 121a123112
Base 1319132b13
Base 1418142914
Base 1517152715
Base 1616162516
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