1. Numbers
  2. Compare 201997 vs 202001

Compare 201997 vs 202001

Property201997202001
Typeprimeprime
Unique factors11
Total factors11
Prime factorization20199712020011
Prime factorization201997202001
Divisors count22
Divisors1, 2019971, 202001
Number of properties47
Additive primes 7301st
Chen primes 7586th
Cousin primes (1st member)2155th 
Cousin primes (2nd member) 2155th
Isolated primes13803rd13804th
Primes18148th18149th
Pythagorean primes9060th9061st
Super primes 2081st
Roman numberals  
Base 211000101010000110121100010101000100012
Base 310102100210131010210021123
Base 430111003143011101014
Base 5224304425224310015
Base 64155101641551056
Base 71500625715006327
Base 861241586124218
Base 933707193370759
Base 102019971020200110
Base 111288441112884811
Base 1298a911298a9512
Base 1370c331370c3713
Base 1453885145388914
Base 153ecb7153ecbb15
Base 163150d163151116
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