1. Numbers
  2. Compare 399221 vs 399230

Compare 399221 vs 399230

Property399221399230
Typeprimecomposite number
Unique factors15
Total factors15
Prime factorization399221121 × 51 × 131 × 371 × 831
Prime factorization3992212 × 5 × 13 × 37 × 83
Divisors count232
Divisors1, 3992211, 2, 5, 10, 13, 26, 37, 65, 74, 83, 130, 166, 185, 370, 415, 481, 830, 962, 1079, 2158, 2405, 3071, 4810, 5395, 6142, 10790, 15355, 30710, 39923, 79846, 199615, 399230
Number of properties50
Chen primes13642nd 
Isolated primes26207th 
Primes33798th 
Sexy primes (1st member)7640th 
Sophie germain primes3586th 
Roman numberals  
Base 21100001011101110101211000010111011111102
Base 320202112122232020211220223
Base 41201131311412011313324
Base 510023334151002334105
Base 6123201256123201426
Base 73251624732516367
Base 81413565814135768
Base 966755896675689
Base 103992211039923010
Base 11252a3911252a4711
Base 121730451217305212
Base 1310c9341310c94013
Base 14a56bb14a56c614
Base 157d44b157d45515
Base 1661775166177e16
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