1. Numbers
  2. Compare 390 vs 401

Compare 390 vs 401

Property390401
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 31 × 51 × 1314011
Prime factorization2 × 3 × 5 × 13401
Divisors count162
Divisors1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 3901, 401
Number of properties07
Additive primes 46th
Chen primes 56th
Cousin primes (2nd member) 22nd
Isolated primes 38th
Primes 79th
Pythagorean primes 38th
Super primes 22nd
Roman numberalsCCCXCCDI
Base 211000011021100100012
Base 311211031122123
Base 4120124121014
Base 53030531015
Base 61450615056
Base 71065711127
Base 860686218
Base 947394859
Base 103901040110
Base 113251133511
Base 122861229512
Base 132401324b13
Base 141dc1420914
Base 151b0151bb15
Base 161861619116
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