1. Numbers
  2. Compare 21138 vs 21149

Compare 21138 vs 21149

Property2113821149
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 31 × 131 × 2711211491
Prime factorization2 × 3 × 13 × 27121149
Divisors count162
Divisors1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1626, 3523, 7046, 10569, 211381, 21149
Number of properties011
Additive primes 1104th
Chen primes 1168th
Happy primes 394th
Isolated primes 1658th
Long primes 904th
Primes 2377th
Pythagorean primes 1180th
Sexy primes (2nd member) 719th
Sophie germain primes 344th
Super primes 352nd
Ulam primes 178th
Roman numberals  
Base 210100101001001021010010100111012
Base 31001222220310020000223
Base 4110221024110221314
Base 51134023511340445
Base 624151062415256
Base 711542571154427
Base 8512228512358
Base 9318869320089
Base 1021138102114910
Base 1114977111498711
Base 121029612102a512
Base 13981013981b13
Base 1479bc1479c914
Base 1563e31563ee15
Base 16529216529d16
This website uses cookies to ensure you get the best experience on our website. More info