Compare 142421 vs 145207

Property142421145207
Typeprimeprime
Unique factors11
Total factors11
Prime factorization14242111452071
Prime factorization142421145207
Divisors count22
Divisors1, 1424211, 145207
Number of properties77
Additive primes 5551st
Chen primes5686th 
Harmonic primes 5045th
Isolated primes9961st10137th
Long primes4923rd 
Lucky primes 1756th
Primes13218th13438th
Pythagorean primes6585th 
Sexy primes (1st member)3249th3300th
Sexy prime triplets (1st member)683rd694th
Roman numberals  
Base 210001011000101010121000110111001101112
Base 3210201002123211010120013
Base 420230111142031303134
Base 5140241415141213125
Base 63015205630401316
Base 71132136711432267
Base 842612584334678
Base 923632592411619
Base 101424211014520710
Base 1198004119a10711
Base 126a505127004712
Base 134ca96135112a13
Base 1439c8d143acbd14
Base 152c2eb152d05715
Base 1622c55162373716
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