Compare 163123 vs 163129

Property163123163129
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization1571 × 103911631291
Prime factorization157 × 1039163129
Divisors count42
Divisors1, 157, 1039, 1631231, 163129
Number of properties14
Chen primes 6372nd
Primes 14943rd
Pythagorean primes 7449th
Semiprimes37255th 
Twin primes (2nd member) 1831st
Roman numberals  
Base 210011111010011001121001111101001110012
Base 3220212021213220212022113
Base 421331030342133103214
Base 5202044435202100045
Base 63255111632551216
Base 71246402712464117
Base 847646384764718
Base 926767792676849
Base 101631231016312910
Base 111016141110161a11
Base 127a497127a4a112
Base 135932c135933513
Base 1443639144364114
Base 15334ed153350415
Base 1627d331627d3916
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