Compare 143879 vs 143890

Property143879143890
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization143879121 × 51 × 143891
Prime factorization1438792 × 5 × 14389
Divisors count28
Divisors1, 1438791, 2, 5, 10, 14389, 28778, 71945, 143890
Number of properties50
Chen primes5739th 
Harmonic primes5008th 
Primes13335th 
Sexy primes (2nd member)3275th 
Twin primes (1st member)1643rd 
Roman numberals  
Base 210001100100000011121000110010000100102
Base 3210221002123210221010213
Base 420302001342030201024
Base 5141010045141010305
Base 63030035630300546
Base 71136321711363357
Base 843100784310228
Base 923832592383379
Base 101438791014389010
Base 119910a119911a11
Base 126b31b126b32a12
Base 1350648135065613
Base 143a611143a61c14
Base 152c96e152c97a15
Base 1623207162321216
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