1. Numbers
  2. Compare 518129 vs 518140

Compare 518129 vs 518140

Property518129518140
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization518129122 × 51 × 71 × 37011
Prime factorization5181292 × 2 × 5 × 7 × 3701
Divisors count224
Divisors1, 5181291, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3701, 7402, 14804, 18505, 25907, 37010, 51814, 74020, 103628, 129535, 259070, 518140
Number of properties50
Chen primes17009th 
Happy primes6231st 
Primes42917th 
Sexy primes (2nd member)9451st 
Twin primes (1st member)4695th 
Roman numberals  
Base 21111110011111110001211111100111111111002
Base 322202220122232220222021013
Base 41332133301413321333304
Base 511304000451130400305
Base 6150344256150344446
Base 74255403742554207
Base 81763761817637748
Base 986865898686719
Base 105181291051814010
Base 113243071132431711
Base 1220ba151220ba2412
Base 13151ab113151abc13
Base 14d6b7314d6b8014
Base 15a37be15a37ca15
Base 167e7f1167e7fc16
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