Compare 81038 vs 81041

Property8103881041
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 405191810411
Prime factorization2 × 4051981041
Divisors count42
Divisors1, 2, 40519, 810381, 81041
Number of properties18
Chen primes 3587th
Happy primes 1232nd
Primes 7932nd
Prime quadruplets (1st member) 34th
Prime triplets (1st member) 428th
Pythagorean primes 3953rd
Semiprimes19147th 
Sexy primes (1st member) 2061st
Twin primes (1st member) 1022nd
Roman numberals  
Base 2100111100100011102100111100100100012
Base 3110100111023110100111123
Base 410330203241033021014
Base 5100431235100431315
Base 61423102614231056
Base 745515674551627
Base 823621682362218
Base 913314291331459
Base 1081038108104110
Base 1155981115598411
Base 123aa92123aa9512
Base 132ab69132ab6c13
Base 1421766142176914
Base 1519028151902b15
Base 1613c8e1613c9116
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