Compare 680153 vs 680161

Property680153680161
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization171 × 4000916801611
Prime factorization17 × 40009680161
Divisors count42
Divisors1, 17, 40009, 6801531, 680161
Number of properties13
Lucky primes 6283rd
Primes 55075th
Semiprimes145343rd 
Twin primes (2nd member) 5933rd
Roman numberals  
Base 2101001100000110110012101001100000111000012
Base 31021112222212310211200000113
Base 42212003121422120032014
Base 513323110351332311215
Base 6223245056223245216
Base 75531645755316567
Base 82460331824603418
Base 91245885912460049
Base 106801531068016110
Base 114250111142501911
Base 122897351228974112
Base 131aa776131aa78113
Base 14139c2514139c2d14
Base 15d67d815d67e115
Base 16a60d916a60e116
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