Compare 428633 vs 428642

Property428633428642
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization428633121 × 1071 × 20031
Prime factorization4286332 × 107 × 2003
Divisors count28
Divisors1, 4286331, 2, 107, 214, 2003, 4006, 214321, 428642
Number of properties50
Cousin primes (2nd member)4032nd 
Isolated primes27972nd 
Primes36049th 
Sexy primes (1st member)8102nd 
Sophie germain primes3801st 
Roman numberals  
Base 21101000101001011001211010001010011000102
Base 321020222202232102022221223
Base 41220221121412202212024
Base 510220401351022040325
Base 6131042256131042426
Base 73433442734334547
Base 81505131815051428
Base 972286897228789
Base 104286331042864210
Base 112730471127305511
Base 121880751218808212
Base 1312013a1312014613
Base 14b22c914b22d414
Base 1587008158701215
Base 1668a591668a6216
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