1. Numbers
  2. Compare 20197 vs 20201

Compare 20197 vs 20201

Property2019720201
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization191 × 10631202011
Prime factorization19 × 106320201
Divisors count42
Divisors1, 19, 1063, 201971, 20201
Number of properties17
Additive primes 1061st
Centered square primes 36th
Chen primes 1122nd
Isolated primes 1598th
Primes 2285th
Pythagorean primes 1137th
Semiprimes5128th 
Ulam primes 166th
Roman numberals  
Base 210011101110010121001110111010012
Base 31000201001310002010123
Base 4103232114103232214
Base 51121242511213015
Base 623330162333056
Base 711261271126167
Base 8473458473518
Base 9306319306359
Base 1020197102020110
Base 11141a111141a511
Base 12b83112b83512
Base 13926813926c13
Base 14750914750d14
Base 155eb7155ebb15
Base 164ee5164ee916
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