Compare 79989 vs 79997

Property7998979997
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization31 × 71 × 131 × 2931799971
Prime factorization3 × 7 × 13 × 29379997
Divisors count162
Divisors1, 3, 7, 13, 21, 39, 91, 273, 293, 879, 2051, 3809, 6153, 11427, 26663, 799891, 79997
Number of properties07
Additive primes 3263rd
Chen primes 3543rd
Palindromic primes 94th
Primes 7836th
Pythagorean primes 3903rd
Twin primes (1st member) 1007th
Ulam primes 573rd
Roman numberals  
Base 2100111000011101012100111000011111012
Base 3110012011203110012012123
Base 410320131141032013314
Base 5100244245100244425
Base 61414153614142056
Base 745213074521417
Base 823416582341758
Base 913164691316559
Base 1079989107999710
Base 1155108115511511
Base 123a359123a36512
Base 132a540132a54813
Base 1421217142122114
Base 1518a791518a8215
Base 1613875161387d16
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