Compare 79990 vs 79997

Property7999079997
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 51 × 191 × 4211799971
Prime factorization2 × 5 × 19 × 42179997
Divisors count162
Divisors1, 2, 5, 10, 19, 38, 95, 190, 421, 842, 2105, 4210, 7999, 15998, 39995, 799901, 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 2100111000011101102100111000011111012
Base 3110012011213110012012123
Base 410320131241032013314
Base 5100244305100244425
Base 61414154614142056
Base 745213174521417
Base 823416682341758
Base 913164791316559
Base 1079990107999710
Base 1155109115511511
Base 123a35a123a36512
Base 132a541132a54813
Base 1421218142122114
Base 1518a7a1518a8215
Base 1613876161387d16
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