1. Numbers
  2. Compare 28275 vs 28277

Compare 28275 vs 28277

Property2827528277
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization31 × 52 × 131 × 291282771
Prime factorization3 × 5 × 5 × 13 × 2928277
Divisors count242
Divisors1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2175, 5655, 9425, 282751, 28277
Number of properties08
Chen primes 1495th
Good primes 313th
Primes 3078th
Prime triplets (1st member) 220th
Pythagorean primes 1532nd
Sexy primes (1st member) 906th
Sexy prime triplets (1st member) 236th
Twin primes (1st member) 450th
Roman numberals  
Base 211011100111001121101110011101012
Base 31102210020311022100223
Base 4123213034123213114
Base 51401100514011025
Base 633452363345256
Base 714530271453047
Base 8671638671658
Base 9427069427089
Base 1028275102827710
Base 111a275111a27711
Base 1214443121444512
Base 13cb4013cb4213
Base 14a43914a43b14
Base 1585a01585a215
Base 166e73166e7516
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