Compare 131009 vs 131019

Property131009131019
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization131009131 × 71 × 171 × 3671
Prime factorization1310093 × 7 × 17 × 367
Divisors count216
Divisors1, 1310091, 3, 7, 17, 21, 51, 119, 357, 367, 1101, 2569, 6239, 7707, 18717, 43673, 131019
Number of properties50
Chen primes5286th 
Primes12245th 
Pythagorean primes6093rd 
Solinas primes116th 
Twin primes (1st member)1526th 
Roman numberals  
Base 2111111111110000012111111111110010112
Base 3201222010123201222011203
Base 413333300141333330234
Base 5131430145131430345
Base 62450305624503236
Base 71053644710536607
Base 837770183777138
Base 921863592186469
Base 101310091013101910
Base 118a47a118a48911
Base 126399512639a312
Base 1347828134783513
Base 1435a5b1435a6714
Base 1528c3e1528c4915
Base 161ffc1161ffcb16
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