1. Numbers
  2. Compare 28421 vs 28433

Compare 28421 vs 28433

Property2842128433
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization971 × 2931284331
Prime factorization97 × 29328433
Divisors count42
Divisors1, 97, 293, 284211, 28433
Number of properties17
Cousin primes (2nd member) 450th
Isolated primes 2189th
Long primes 1177th
Primes 3094th
Pythagorean primes 1540th
Semiprimes7090th 
Sexy primes (1st member) 910th
Ulam primes 235th
Roman numberals  
Base 211011110000010121101111000100012
Base 31102222122311100000023
Base 4123300114123301014
Base 51402141514022135
Base 633532563353456
Base 714560171456167
Base 8674058674218
Base 9428789430029
Base 1028421102843310
Base 111a398111a3a911
Base 1214545121455512
Base 13cc2313cc3213
Base 14a50114a50d14
Base 15864b15865815
Base 166f05166f1116
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