Compare 189307 vs 189913

Property189307189913
Typeprimeprime
Unique factors11
Total factors11
Prime factorization18930711899131
Prime factorization189307189913
Divisors count22
Divisors1, 1893071, 189913
Number of properties87
Additive primes 6945th
Chen primes7206th 
Cousin primes (1st member)2030th 
Emirps3980th3996th
Good primes987th 
Harmonic primes6409th 
Isolated primes12971st13014th
Long primes 6431st
Lucky primes2216th2219th
Primes17104th17161st
Pythagorean primes 8562nd
Roman numberals  
Base 210111000110111101121011100101110110012
Base 310012120010131001221112113
Base 423203132342321131214
Base 5220242125220341235
Base 64020231640231216
Base 71415626714204537
Base 856157385627318
Base 931761193184549
Base 101893071018991310
Base 1111a2581111a75911
Base 12916771291aa112
Base 1368221136859913
Base 144cdbd144d2d314
Base 153b157153b40d15
Base 162e37b162e5d916
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