1. Numbers
  2. Compare 28277 vs 28280

Compare 28277 vs 28280

Property2827728280
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization28277123 × 51 × 71 × 1011
Prime factorization282772 × 2 × 2 × 5 × 7 × 101
Divisors count232
Divisors1, 282771, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3535, 4040, 5656, 7070, 14140, 28280
Number of properties80
Chen primes1495th 
Good primes313th 
Primes3078th 
Prime triplets (1st member)220th 
Pythagorean primes1532nd 
Sexy primes (1st member)906th 
Sexy prime triplets (1st member)236th 
Twin primes (1st member)450th 
Roman numberals  
Base 211011100111010121101110011110002
Base 31102210022311022101023
Base 4123213114123213204
Base 51401102514011105
Base 633452563345326
Base 714530471453107
Base 8671658671708
Base 9427089427129
Base 1028277102828010
Base 111a277111a27a11
Base 1214445121444812
Base 13cb4213cb4513
Base 14a43b14a44014
Base 1585a21585a515
Base 166e75166e7816
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