Compare 28090 vs 28099

Property2809028099
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization21 × 51 × 532280991
Prime factorization2 × 5 × 53 × 5328099
Divisors count122
Divisors1, 2, 5, 10, 53, 106, 265, 530, 2809, 5618, 14045, 280901, 28099
Number of properties03
Happy primes 494th
Primes 3066th
Twin primes (2nd member) 447th
Roman numberals  
Base 211011011011101021101101110000112
Base 31102112101311021122013
Base 4123123224123130034
Base 51344330513443445
Base 633401463340316
Base 714461671446317
Base 8666728667038
Base 9424719424819
Base 1028090102809910
Base 111a117111a12511
Base 121430a121431712
Base 13ca2a13ca3613
Base 14a34614a35114
Base 1584ca1584d415
Base 166dba166dc316
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