1. Numbers
  2. Compare 21149 vs 21157

Compare 21149 vs 21157

Property2114921157
Typeprimeprime
Unique factors11
Total factors11
Prime factorization211491211571
Prime factorization2114921157
Divisors count22
Divisors1, 211491, 21157
Number of properties115
Additive primes1104th 
Chen primes1168th 
Happy primes394th 
Isolated primes1658th1659th
Long primes904th 
Primes2377th2378th
Pythagorean primes1180th1181st
Sexy primes (1st member) 720th
Sexy primes (2nd member)719th 
Sexy prime triplets (1st member) 197th
Sophie germain primes344th 
Super primes352nd 
Ulam primes178th 
Roman numberals  
Base 210100101001110121010010101001012
Base 31002000022310020001213
Base 4110221314110222114
Base 51134044511341125
Base 624152562415416
Base 711544271154537
Base 8512358512458
Base 9320089320179
Base 1021149102115710
Base 1114987111499411
Base 12102a512102b112
Base 13981b13982613
Base 1479c91479d314
Base 1563ee15640715
Base 16529d1652a516
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