Compare 161233 vs 161242

Property161233161242
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization161233121 × 806211
Prime factorization1612332 × 80621
Divisors count24
Divisors1, 1612331, 2, 80621, 161242
Number of properties71
Cousin primes (1st member)1790th 
Emirps3251st 
Harmonic primes5542nd 
Isolated primes11164th 
Long primes5522nd 
Primes14787th 
Pythagorean primes7377th 
Semiprimes 36828th
Roman numberals  
Base 210011101011101000121001110101110110102
Base 3220120111213220120112213
Base 421311310142131131224
Base 5201244135201244325
Base 63242241632422546
Base 71241032712410447
Base 847272184727328
Base 926514792651579
Base 101612331016124210
Base 111001561110016411
Base 1279381127938a12
Base 1358507135851313
Base 1442a891442a9414
Base 1532b8d1532b9715
Base 16275d116275da16
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