1. Numbers
  2. Compare 16981 vs 16988

Compare 16981 vs 16988

Property1698116988
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization16981122 × 311 × 1371
Prime factorization169812 × 2 × 31 × 137
Divisors count212
Divisors1, 169811, 2, 4, 31, 62, 124, 137, 274, 548, 4247, 8494, 16988
Number of properties70
Long primes757th 
Lucky primes319th 
Primes1958th 
Pythagorean primes966th 
Sexy primes (1st member)610th 
Sexy prime triplets (1st member)171st 
Twin primes (2nd member)297th 
Roman numberals  
Base 210000100101010121000010010111002
Base 321202122132120220123
Base 4100211114100211304
Base 51020411510204235
Base 621034162103526
Base 710033671003467
Base 8411258411348
Base 9252579252659
Base 1016981101698810
Base 1111838111184411
Base 1299b11299b812
Base 13796313796a13
Base 14628d14629614
Base 15507115507815
Base 16425516425c16
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