1. Numbers
  2. Compare 67 vs 72

Compare 67 vs 72

Property6772
Typeprimecomposite number
Unique factors12
Total factors15
Prime factorization67123 × 32
Prime factorization672 × 2 × 2 × 3 × 3
Divisors count212
Divisors1, 671, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
Number of properties170
Additive primes12th 
Chen primes17th 
Cousin primes (1st member)7th 
Good primes9th 
Harmonic primes6th 
Isolated primes6th 
Left-truncatable primes12th 
Lucky primes7th 
Primes19th 
Prime triplets (1st member)8th 
Sexy primes (1st member)13th 
Sexy primes (2nd member)12th 
Sexy prime quadrupletss (2nd member)4th 
Sexy prime triplets (1st member)9th 
Sexy prime triplets (2nd member)8th 
Solinas primes16th 
Super primes8th 
Roman numberalsLXVIILXXII
Base 21000011210010002
Base 32111322003
Base 41003410204
Base 523252425
Base 615162006
Base 712471327
Base 810381108
Base 9749809
Base 1067107210
Base 1161116611
Base 1257126012
Base 1352135713
Base 144b145214
Base 1547154c15
Base 1643164816
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