Compare 67 vs 70

Property6770
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization67121 × 51 × 71
Prime factorization672 × 5 × 7
Divisors count28
Divisors1, 671, 2, 5, 7, 10, 14, 35, 70
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 numberalsLXVIILXX
Base 21000011210001102
Base 32111321213
Base 41003410124
Base 523252405
Base 615161546
Base 712471307
Base 810381068
Base 9749779
Base 1067107010
Base 1161116411
Base 1257125a12
Base 1352135513
Base 144b145014
Base 1547154a15
Base 1643164616
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