Compare 130629 vs 130631

Property130629130631
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization31 × 4354311306311
Prime factorization3 × 43543130631
Divisors count42
Divisors1, 3, 43543, 1306291, 130631
Number of properties13
Chen primes 5276th
Primes 12216th
Semiprimes30153rd 
Twin primes (1st member) 1523rd
Roman numberals  
Base 2111111110010001012111111110010001112
Base 3201220120103201220120123
Base 413332101141333210134
Base 5131400045131400115
Base 62444433624444356
Base 71052562710525647
Base 837710583771078
Base 921816392181659
Base 101306291013063110
Base 118a164118a16611
Base 1263719126371b12
Base 13475c513475c713
Base 1435869143586b14
Base 1528a891528a8b15
Base 161fe45161fe4716
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