Compare 161233 vs 161243

Property161233161243
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization16123313831 × 4211
Prime factorization161233383 × 421
Divisors count24
Divisors1, 1612331, 383, 421, 161243
Number of properties71
Cousin primes (1st member)1790th 
Emirps3251st 
Harmonic primes5542nd 
Isolated primes11164th 
Long primes5522nd 
Primes14787th 
Pythagorean primes7377th 
Semiprimes 36829th
Roman numberals  
Base 210011101011101000121001110101110110112
Base 3220120111213220120112223
Base 421311310142131131234
Base 5201244135201244335
Base 63242241632422556
Base 71241032712410457
Base 847272184727338
Base 926514792651589
Base 101612331016124310
Base 111001561110016511
Base 1279381127938b12
Base 1358507135851413
Base 1442a891442a9514
Base 1532b8d1532b9815
Base 16275d116275db16
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