1. Numbers
  2. Compare 138239 vs 138243

Compare 138239 vs 138243

Property138239138243
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization138239131 × 71 × 291 × 2271
Prime factorization1382393 × 7 × 29 × 227
Divisors count216
Divisors1, 1382391, 3, 7, 21, 29, 87, 203, 227, 609, 681, 1589, 4767, 6583, 19749, 46081, 138243
Number of properties50
Chen primes5543rd 
Harmonic primes4828th 
Primes12861st 
Safe primes871st 
Twin primes (1st member)1595th 
Roman numberals  
Base 210000110111111111121000011100000000112
Base 3210001212223210001220103
Base 420123333342013000034
Base 5134104245134104335
Base 62543555625440036
Base 71114013711140207
Base 841577784160038
Base 923055892305639
Base 101382391013824310
Base 1194952119495611
Base 1267bbb126800312
Base 134abca134ac0113
Base 1438543143854714
Base 152ae5e152ae6315
Base 1621bff1621c0316
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