1. Numbers
  2. Compare 28973 vs 28979

Compare 28973 vs 28979

Property2897328979
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization71 × 41391289791
Prime factorization7 × 413928979
Divisors count42
Divisors1, 7, 4139, 289731, 28979
Number of properties16
Chen primes 1523rd
Harmonic primes 1178th
Isolated primes 2238th
Long primes 1198th
Primes 3153rd
Safe primes 256th
Semiprimes7206th 
Roman numberals  
Base 211100010010110121110001001100112
Base 31110202002311102020223
Base 4130102314130103034
Base 51411343514114045
Base 634204563420556
Base 715032071503267
Base 8704558704638
Base 9436629436689
Base 1028973102897910
Base 111a84a111a85511
Base 1214925121492b12
Base 1310259131026213
Base 14a7b714a7bd14
Base 1588b81588be15
Base 16712d16713316
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