Compare 40004 vs 40009

Property4000440009
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization22 × 731 × 1371400091
Prime factorization2 × 2 × 73 × 13740009
Divisors count122
Divisors1, 2, 4, 73, 137, 146, 274, 292, 548, 10001, 20002, 400041, 40009
Number of properties07
Additive primes 1881st
Chen primes 1976th
Cousin primes (1st member) 582nd
Happy primes 688th
Isolated primes 3023rd
Primes 4204th
Pythagorean primes 2086th
Roman numberals  
Base 21001110001000100210011100010010012
Base 32000212122320002122113
Base 4213010104213010214
Base 52240004522400145
Base 650511265051216
Base 722442672244347
Base 811610481161118
Base 9607789607849
Base 1040004104000910
Base 1128068112807211
Base 121b198121b1a112
Base 1315293131529813
Base 1410816141081b14
Base 15bcbe15bcc415
Base 169c44169c4916
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