1. Numbers
  2. Compare 201998 vs 202001

Compare 201998 vs 202001

Property201998202001
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 10099912020011
Prime factorization2 × 100999202001
Divisors count42
Divisors1, 2, 100999, 2019981, 202001
Number of properties17
Additive primes 7301st
Chen primes 7586th
Cousin primes (2nd member) 2155th
Isolated primes 13804th
Primes 18149th
Pythagorean primes 9061st
Semiprimes45657th 
Super primes 2081st
Roman numberals  
Base 211000101010000111021100010101000100012
Base 310102100210231010210021123
Base 430111003243011101014
Base 5224304435224310015
Base 64155102641551056
Base 71500626715006327
Base 861241686124218
Base 933707293370759
Base 102019981020200110
Base 111288451112884811
Base 1298a921298a9512
Base 1370c341370c3713
Base 1453886145388914
Base 153ecb8153ecbb15
Base 163150e163151116
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