1. Numbers
  2. Compare 21138 vs 21143

Compare 21138 vs 21143

Property2113821143
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 31 × 131 × 2711211431
Prime factorization2 × 3 × 13 × 27121143
Divisors count162
Divisors1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1626, 3523, 7046, 10569, 211381, 21143
Number of properties09
Additive primes 1103rd
Chen primes 1167th
Cousin primes (2nd member) 360th
Happy primes 393rd
Harmonic primes 873rd
Isolated primes 1657th
Long primes 903rd
Primes 2376th
Sexy primes (1st member) 719th
Roman numberals  
Base 210100101001001021010010100101112
Base 31001222220310020000023
Base 4110221024110221134
Base 51134023511340335
Base 624151062415156
Base 711542571154337
Base 8512228512278
Base 9318869320029
Base 1021138102114310
Base 1114977111498111
Base 1210296121029b12
Base 13981013981513
Base 1479bc1479c314
Base 1563e31563e815
Base 16529216529716
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