1. Numbers
  2. Compare 990389 vs 990400

Compare 990389 vs 990400

Property990389990400
Typeprimecomposite number
Unique factors13
Total factors19
Prime factorization990389126 × 52 × 6191
Prime factorization9903892 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 619
Divisors count242
Divisors1, 9903891, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 619, 800, 1238, 1600, 2476, 3095, 4952, 6190, 9904, 12380, 15475, 19808, 24760, 30950, 39616, 49520, 61900, 99040, 123800, 198080, 247600, 495200, 990400
Number of properties60
Chen primes29714th 
Isolated primes61598th 
Primes77809th 
Sexy primes (2nd member)16249th 
Sexy prime quadrupletss (4th member)324th 
Sexy prime triplets (3rd member)2878th 
Roman numberals  
Base 2111100011100101101012111100011100110000002
Base 31212022120002312120221201113
Base 43301302311433013030004
Base 522314302452231431005
Base 6331210456331211046
Base 7112633017112633157
Base 83616265836163008
Base 91768502917685149
Base 109903891099040010
Base 116171041161711411
Base 123b9185123b919412
Base 13288a3a13288a4813
Base 141bad01141bad0c14
Base 151486ae151486ba15
Base 16f1cb516f1cc016
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