Compare 642159 vs 642163

Property	642159	642163
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	3² × 7¹ × 10193¹	642163¹
Prime factorization	3 × 3 × 7 × 10193	642163
Divisors count	12	2
Divisors	1, 3, 7, 9, 21, 63, 10193, 30579, 71351, 91737, 214053, 642159	1, 642163
Number of properties	0	4
Isolated primes		40938th
Primes		52235th
Sexy primes (2nd member)		11317th
Sexy prime triplets (3rd member)		2075th
Roman numberals
Base 2	10011100110001101111₂	10011100110001110011₂
Base 3	1012121212200₃	1012121212211₃
Base 4	2130301233₄	2130301303₄
Base 5	131022114₅	131022123₅
Base 6	21432543₆	21432551₆
Base 7	5313120₇	5313124₇
Base 8	2346157₈	2346163₈
Base 9	1177780₉	1177784₉
Base 10	642159₁₀	642163₁₀
Base 11	3a9511₁₁	3a9515₁₁
Base 12	26b753₁₂	26b757₁₂
Base 13	19639b₁₃	1963a2₁₃
Base 14	12a047₁₄	12a04b₁₄
Base 15	ca409₁₅	ca40d₁₅
Base 16	9cc6f₁₆	9cc73₁₆