1. Numbers
  2. Compare 21149 vs 21397

Compare 21149 vs 21397

Property2114921397
Typeprimeprime
Unique factors11
Total factors11
Prime factorization211491213971
Prime factorization2114921397
Divisors count22
Divisors1, 211491, 21397
Number of properties115
Additive primes1104th 
Chen primes1168th 
Cousin primes (1st member) 365th
Happy primes394th 
Isolated primes1658th1677th
Long primes904th 
Primes2377th2402nd
Pythagorean primes1180th1191st
Sexy primes (2nd member)719th729th
Sophie germain primes344th 
Super primes352nd 
Ulam primes178th 
Roman numberals  
Base 210100101001110121010011100101012
Base 31002000022310021001113
Base 4110221314110321114
Base 51134044511410425
Base 624152562430216
Base 711544271162457
Base 8512358516258
Base 9320089323149
Base 1021149102139710
Base 1114987111509211
Base 12102a5121047112
Base 13981b13997c13
Base 1479c9147b2514
Base 1563ee15651715
Base 16529d16539516
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