Compare 204159 vs 204161

Property204159204161
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization31 × 6805312041611
Prime factorization3 × 68053204161
Divisors count42
Divisors1, 3, 68053, 2041591, 204161
Number of properties16
Centered square primes 88th
Chen primes 7656th
Harmonic primes 6875th
Primes 18318th
Pythagorean primes 9152nd
Semiprimes46150th 
Twin primes (1st member) 2195th
Roman numberals  
Base 211000111010111111121100011101100000012
Base 310110100111031011010011123
Base 430131133343013120014
Base 5230131145230131215
Base 64213103642131056
Base 71510134715101367
Base 861657786166018
Base 934104393410459
Base 102041591020416110
Base 1112a42a1112a43111
Base 129a193129a19512
Base 1371c071371c0913
Base 145458b145458d14
Base 1540759154075b15
Base 1631d7f1631d8116
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