Compare 164047 vs 164057

Property164047164057
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization131 × 1261911640571
Prime factorization13 × 12619164057
Divisors count42
Divisors1, 13, 12619, 1640471, 164057
Number of properties17
Additive primes 6153rd
Harmonic primes 5638th
Isolated primes 11346th
Long primes 5614th
Primes 15021st
Pythagorean primes 7490th
Semiprimes37463rd 
Sexy primes (2nd member) 3638th
Roman numberals  
Base 210100000001100111121010000000110110012
Base 3221000002113221000010123
Base 422000303342200031214
Base 5202221425202222125
Base 63303251633033056
Base 71252162712522057
Base 850031785003318
Base 927002492700359
Base 101640471016405710
Base 111022841110229311
Base 127ab27127ab3512
Base 1359890135989a13
Base 1443ad91443b0514
Base 1533917153392215
Base 16280cf16280d916
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