Compare 161969 vs 161974

Property161969161974
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization161969121 × 1091 × 7431
Prime factorization1619692 × 109 × 743
Divisors count28
Divisors1, 1619691, 2, 109, 218, 743, 1486, 80987, 161974
Number of properties50
Chen primes6330th 
Happy primes2299th 
Primes14848th 
Pythagorean primes7402nd 
Twin primes (1st member)1822nd 
Roman numberals  
Base 210011110001011000121001111000101101102
Base 3220200112123220200120013
Base 421320230142132023124
Base 5201403345201403445
Base 63245505632455146
Base 71243133712431417
Base 847426184742668
Base 926615592661619
Base 101619691016197410
Base 111007651110076a11
Base 1279895127989a12
Base 1358952135895713
Base 1443053144305814
Base 1532ece1532ed415
Base 16278b116278b616
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