1. Numbers
  2. Compare 20407 vs 21013

Compare 20407 vs 21013

Property2040721013
Typeprimeprime
Unique factors11
Total factors11
Prime factorization204071210131
Prime factorization2040721013
Divisors count22
Divisors1, 204071, 21013
Number of properties613
Additive primes1072nd1095th
Centered square primes 37th
Chen primes1134th 
Cousin primes (1st member)352nd358th
Harmonic primes 868th
Isolated primes1615th 
Long primes880th 
Lucky primes 384th
Primes2306th2363rd
Prime quadruplets (2nd member) 20th
Prime quintuplet 2s (2nd member) 7th
Prime triplets (1st member) 176th
Prime triplets (2nd member) 175th
Pythagorean primes 1174th
Sexy primes (1st member) 715th
Twin primes (2nd member) 358th
Roman numberals  
Base 210011111011011121010010000101012
Base 31000222211310012110213
Base 4103323134110201114
Base 51123112511330235
Base 623425162411416
Base 711333271151567
Base 8476678510258
Base 9308849317379
Base 1020407102101310
Base 1114372111487311
Base 12b98712101b112
Base 13939a13974513
Base 14761914792d14
Base 1560a715635d15
Base 164fb716521516
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