Compare 642049 vs 642163

Property	642049	642163
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	642049¹	642163¹
Prime factorization	642049	642163
Divisors count	2	2
Divisors	1, 642049	1, 642163
Number of properties	3	4
Isolated primes	40932nd	40938th
Primes	52225th	52235th
Proth primes	195th
Sexy primes (2nd member)		11317th
Sexy prime triplets (3rd member)		2075th
Roman numberals
Base 2	10011100110000000001₂	10011100110001110011₂
Base 3	1012121201121₃	1012121212211₃
Base 4	2130300001₄	2130301303₄
Base 5	131021144₅	131022123₅
Base 6	21432241₆	21432551₆
Base 7	5312602₇	5313124₇
Base 8	2346001₈	2346163₈
Base 9	1177647₉	1177784₉
Base 10	642049₁₀	642163₁₀
Base 11	3a9421₁₁	3a9515₁₁
Base 12	26b681₁₂	26b757₁₂
Base 13	196315₁₃	1963a2₁₃
Base 14	129da9₁₄	12a04b₁₄
Base 15	ca384₁₅	ca40d₁₅
Base 16	9cc01₁₆	9cc73₁₆