1. Numbers
  2. Compare 20749 vs 21013

Compare 20749 vs 21013

Property2074921013
Typeprimeprime
Unique factors11
Total factors11
Prime factorization207491210131
Prime factorization2074921013
Divisors count22
Divisors1, 207491, 21013
Number of properties813
Additive primes 1095th
Centered square primes 37th
Chen primes1150th 
Cousin primes (1st member)355th358th
Harmonic primes 868th
Lucky primes 384th
Primes2337th2363rd
Prime quadruplets (2nd member) 20th
Prime quintuplet 2s (2nd member) 7th
Prime triplets (1st member) 176th
Prime triplets (2nd member)173rd175th
Prime triplets (3rd member)172nd 
Pythagorean primes1161st1174th
Sexy primes (1st member) 715th
Sexy primes (2nd member)709th 
Twin primes (2nd member)353rd358th
Roman numberals  
Base 210100010000110121010010000101012
Base 31001110111310012110213
Base 4110100314110201114
Base 51130444511330235
Base 624002162411416
Base 711433171151567
Base 8504158510258
Base 9314149317379
Base 1020749102101310
Base 1114653111487311
Base 121001112101b112
Base 1395a113974513
Base 1477c114792d14
Base 15623415635d15
Base 16510d16521516
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