1. Numbers
  2. Compare 28279 vs 28287

Compare 28279 vs 28287

Property2827928287
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization28279132 × 71 × 4491
Prime factorization282793 × 3 × 7 × 449
Divisors count212
Divisors1, 282791, 3, 7, 9, 21, 63, 449, 1347, 3143, 4041, 9429, 28287
Number of properties50
Cousin primes (1st member)449th 
Primes3079th 
Prime triplets (2nd member)220th 
Super primes440th 
Twin primes (2nd member)450th 
Roman numberals  
Base 211011100111011121101110011111112
Base 31102210101311022102003
Base 4123213134123213334
Base 51401104514011225
Base 633453163345436
Base 714530671453207
Base 8671678671778
Base 9427119427209
Base 1028279102828710
Base 111a279111a28611
Base 1214447121445312
Base 13cb4413cb4c13
Base 14a43d14a44714
Base 1585a41585ac15
Base 166e77166e7f16
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