1. Numbers
  2. Compare 13829 vs 13840

Compare 13829 vs 13840

Property1382913840
Typeprimecomposite number
Unique factors13
Total factors16
Prime factorization13829124 × 51 × 1731
Prime factorization138292 × 2 × 2 × 2 × 5 × 173
Divisors count220
Divisors1, 138291, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 6920, 13840
Number of properties80
Additive primes785th 
Chen primes830th 
Emirps395th 
Harmonic primes586th 
Long primes635th 
Primes1634th 
Pythagorean primes810th 
Twin primes (1st member)257th 
Roman numberals  
Base 2110110000001012110110000100002
Base 320022201232002221213
Base 43120011431201004
Base 542030454203305
Base 614400561440246
Base 7552147552317
Base 8330058330208
Base 9208659208779
Base 1013829101384010
Base 11a43211a44211
Base 12800512801412
Base 1363aa1363b813
Base 14507b14508814
Base 15416e15417a15
Base 16360516361016
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