1. Numbers
  2. Compare 21137 vs 21149

Compare 21137 vs 21149

Property2113721149
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization231 × 9191211491
Prime factorization23 × 91921149
Divisors count42
Divisors1, 23, 919, 211371, 21149
Number of properties111
Additive primes 1104th
Chen primes 1168th
Happy primes 394th
Isolated primes 1658th
Long primes 904th
Primes 2377th
Pythagorean primes 1180th
Semiprimes5360th 
Sexy primes (2nd member) 719th
Sophie germain primes 344th
Super primes 352nd
Ulam primes 178th
Roman numberals  
Base 210100101001000121010010100111012
Base 31001222212310020000223
Base 4110221014110221314
Base 51134022511340445
Base 624150562415256
Base 711542471154427
Base 8512218512358
Base 9318859320089
Base 1021137102114910
Base 1114976111498711
Base 121029512102a512
Base 13980c13981b13
Base 1479bb1479c914
Base 1563e21563ee15
Base 16529116529d16
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