Compare 218070 vs 218081

Property218070218081
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization21 × 32 × 51 × 242312180811
Prime factorization2 × 3 × 3 × 5 × 2423218081
Divisors count242
Divisors1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2423, 4846, 7269, 12115, 14538, 21807, 24230, 36345, 43614, 72690, 109035, 2180701, 218081
Number of properties010
Chen primes 8111th
Cousin primes (2nd member) 2295th
Good primes 1075th
Harmonic primes 7296th
Primes 19449th
Prime triplets (1st member) 898th
Prime triplets (2nd member) 897th
Pythagorean primes 9706th
Sexy primes (1st member) 4600th
Twin primes (1st member) 2313th
Roman numberals  
Base 211010100111101011021101010011111000012
Base 310200201020031020020110023
Base 431103311243110332014
Base 5234342405234343115
Base 64401330644013456
Base 71565526715655437
Base 865172686517418
Base 936212093621329
Base 102180701021808110
Base 111399261113993611
Base 12a624612a625512
Base 1378348137835613
Base 1459686145969314
Base 1544930154493b15
Base 16353d616353e116
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