1. Numbers
  2. Compare 1879 vs 1979

Compare 1879 vs 1979

Property18791979
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1879119791
Prime factorization18791979
Divisors count22
Divisors1, 18791, 1979
Number of properties116
Chen primes 184th
Emirps91st96th
Harmonic primes105th 
Isolated primes 180th
Long primes 116th
Lucky primes68th 
Primes289th299th
Prime quadruplets (4th member)7th 
Prime quintuplet 1s (5th member)3rd 
Prime triplets (3rd member)48th 
Sexy primes (2nd member)123rd126th
Sexy prime quadrupletss (4th member)12th 
Sexy prime triplets (3rd member)48th 
Twin primes (2nd member)58th 
Roman numberalsMDCCCLXXIXMCMLXXIX
Base 2111010101112111101110112
Base 32120121322010223
Base 413111341323234
Base 5300045304045
Base 6124116130556
Base 75323755257
Base 83527836738
Base 92517926389
Base 10187910197910
Base 11145911153a11
Base 12110712118b12
Base 13b1713b9313
Base 1498314a1514
Base 15854158be15
Base 16757167bb16
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