Compare 642161 vs 642163

Property	642161	642163
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	13¹ × 47¹ × 1051¹	642163¹
Prime factorization	13 × 47 × 1051	642163
Divisors count	8	2
Divisors	1, 13, 47, 611, 1051, 13663, 49397, 642161	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	10011100110001110001₂	10011100110001110011₂
Base 3	1012121212202₃	1012121212211₃
Base 4	2130301301₄	2130301303₄
Base 5	131022121₅	131022123₅
Base 6	21432545₆	21432551₆
Base 7	5313122₇	5313124₇
Base 8	2346161₈	2346163₈
Base 9	1177782₉	1177784₉
Base 10	642161₁₀	642163₁₀
Base 11	3a9513₁₁	3a9515₁₁
Base 12	26b755₁₂	26b757₁₂
Base 13	1963a0₁₃	1963a2₁₃
Base 14	12a049₁₄	12a04b₁₄
Base 15	ca40b₁₅	ca40d₁₅
Base 16	9cc71₁₆	9cc73₁₆