1. Numbers
  2. Compare 2111 vs 2120

Compare 2111 vs 2120

Property21112120
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization2111123 × 51 × 531
Prime factorization21112 × 2 × 2 × 5 × 53
Divisors count216
Divisors1, 21111, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120
Number of properties80
Additive primes166th 
Chen primes195th 
Happy primes58th 
Harmonic primes117th 
Multiplicative primes18th 
Primes318th 
Solinas primes59th 
Twin primes (1st member)65th 
Roman numberalsMMCXIMMCXX
Base 210000011111121000010010002
Base 32220012322201123
Base 420033342010204
Base 5314215314405
Base 6134356134526
Base 76104761167
Base 84077841108
Base 92805928159
Base 10211110212010
Base 11164a11165811
Base 12127b12128812
Base 13c6513c7113
Base 14aab14ab614
Base 1595b1596515
Base 1683f1684816
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