Compare 69 vs 73

Property6973
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization31 × 231731
Prime factorization3 × 2373
Divisors count42
Divisors1, 3, 23, 691, 73
Number of properties117
Emirps 6th
Harmonic primes 7th
Left-truncatable primes 13th
Lucky primes 8th
Pierpont primes 9th
Primes 21st
Prime triplets (3rd member) 8th
Pythagorean primes 9th
Right-truncatable primes 12th
Semiprimes24th 
Sexy primes (1st member) 14th
Sexy primes (2nd member) 13th
Sexy prime quadrupletss (3rd member) 4th
Sexy prime triplets (2nd member) 9th
Sexy prime triplets (3rd member) 8th
Solinas primes 18th
Twin primes (2nd member) 8th
Two-sided primes 8th
Roman numberalsLXIXLXXIII
Base 21000101210010012
Base 32120322013
Base 41011410214
Base 523452435
Base 615362016
Base 712671337
Base 810581118
Base 9769819
Base 1069107310
Base 1163116711
Base 1259126112
Base 1354135813
Base 144d145314
Base 1549154d15
Base 1645164916
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