1. Numbers
  2. Compare 990137 vs 990143

Compare 990137 vs 990143

Property990137990143
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization990137172 × 112 × 1671
Prime factorization9901377 × 7 × 11 × 11 × 167
Divisors count218
Divisors1, 9901371, 7, 11, 49, 77, 121, 167, 539, 847, 1169, 1837, 5929, 8183, 12859, 20207, 90013, 141449, 990143
Number of properties40
Additive primes29857th 
Chen primes29705th 
Isolated primes61581st 
Primes77784th 
Roman numberals  
Base 2111100011011101110012111100011011101111112
Base 31212022012202312120220122223
Base 43301232321433012323334
Base 522314102252231410335
Base 6331155456331155556
Base 7112624617112625007
Base 83615671836156778
Base 91768182917681889
Base 109901371099014310
Base 116169a511616a0011
Base 123b8bb5123b8bbb12
Base 132888a5132888ab13
Base 141baba1141baba714
Base 151485921514859815
Base 16f1bb916f1bbf16
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