1. Numbers
  2. Compare 28098 vs 28109

Compare 28098 vs 28109

Property2809828109
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization21 × 32 × 71 × 2231281091
Prime factorization2 × 3 × 3 × 7 × 22328109
Divisors count242
Divisors1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 3122, 4014, 4683, 9366, 14049, 280981, 28109
Number of properties06
Chen primes 1490th
Long primes 1168th
Primes 3067th
Pythagorean primes 1528th
Super primes 439th
Twin primes (1st member) 448th
Roman numberals  
Base 211011011100001021101101110011012
Base 31102112200311021200023
Base 4123130024123130314
Base 51344343513444145
Base 633403063340456
Base 714463071446447
Base 8667028667158
Base 9424809425029
Base 1028098102810910
Base 111a124111a13411
Base 1214316121432512
Base 13ca3513ca4313
Base 14a35014a35b14
Base 1584d31584de15
Base 166dc2166dcd16
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