Compare 1879 vs 1890

Property18791890
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization1879121 × 33 × 51 × 71
Prime factorization18792 × 3 × 3 × 3 × 5 × 7
Divisors count232
Divisors1, 18791, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890
Number of properties110
Emirps91st 
Harmonic primes105th 
Lucky primes68th 
Primes289th 
Prime quadruplets (4th member)7th 
Prime quintuplet 1s (5th member)3rd 
Prime triplets (3rd member)48th 
Sexy primes (2nd member)123rd 
Sexy prime quadrupletss (4th member)12th 
Sexy prime triplets (3rd member)48th 
Twin primes (2nd member)58th 
Roman numberalsMDCCCLXXIXMDCCCXC
Base 2111010101112111011000102
Base 32120121321210003
Base 413111341312024
Base 5300045300305
Base 6124116124306
Base 75323753407
Base 83527835428
Base 92517925309
Base 10187910189010
Base 11145911146911
Base 12110712111612
Base 13b1713b2513
Base 149831499014
Base 158541586015
Base 167571676216
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