1. Numbers
  2. Compare 20479 vs 21013

Compare 20479 vs 21013

Property2047921013
Typeprimeprime
Unique factors11
Total factors11
Prime factorization204791210131
Prime factorization2047921013
Divisors count22
Divisors1, 204791, 21013
Number of properties713
Additive primes 1095th
Centered square primes 37th
Chen primes1138th 
Cousin primes (1st member)353rd358th
Harmonic primes842nd868th
Lucky primes 384th
Primes2312th2363rd
Prime quadruplets (2nd member) 20th
Prime quintuplet 2s (2nd member) 7th
Prime triplets (1st member) 176th
Prime triplets (2nd member)171st175th
Pythagorean primes 1174th
Sexy primes (1st member) 715th
Solinas primes89th 
Twin primes (2nd member)348th358th
Roman numberals  
Base 210011111111111121010010000101012
Base 31001002111310012110213
Base 4103333334110201114
Base 51123404511330235
Base 623445162411416
Base 711346471151567
Base 8477778510258
Base 9310749317379
Base 1020479102101310
Base 1114428111487311
Base 12ba2712101b112
Base 13942413974513
Base 14766b14792d14
Base 15610415635d15
Base 164fff16521516
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