1. Numbers
  2. Compare 21269 vs 21280

Compare 21269 vs 21280

Property2126921280
Typeprimecomposite number
Unique factors14
Total factors18
Prime factorization21269125 × 51 × 71 × 191
Prime factorization212692 × 2 × 2 × 2 × 2 × 5 × 7 × 19
Divisors count248
Divisors1, 212691, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280
Number of properties70
Chen primes1173rd 
Harmonic primes875th 
Isolated primes1668th 
Long primes908th 
Primes2389th 
Pythagorean primes1185th 
Super primes355th 
Roman numberals  
Base 210100110001010121010011001000002
Base 31002011202310020120113
Base 4110301114110302004
Base 51140034511401105
Base 624224562423046
Base 711600371160207
Base 8514258514408
Base 9321529321649
Base 1021269102128010
Base 1114a861114a9611
Base 1210385121039412
Base 1398b11398bc13
Base 147a73147a8014
Base 15647e15648a15
Base 16531516532016
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