Compare 642043 vs 642047

Property	642043	642047
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	3
Prime factorization	97¹ × 6619¹	7² × 13103¹
Prime factorization	97 × 6619	7 × 7 × 13103
Divisors count	4	6
Divisors	1, 97, 6619, 642043	1, 7, 49, 13103, 91721, 642047
Number of properties	1	0
Semiprimes	137561st
Roman numberals
Base 2	10011100101111111011₂	10011100101111111111₂
Base 3	1012121201101₃	1012121201112₃
Base 4	2130233323₄	2130233333₄
Base 5	131021133₅	131021142₅
Base 6	21432231₆	21432235₆
Base 7	5312563₇	5312600₇
Base 8	2345773₈	2345777₈
Base 9	1177641₉	1177645₉
Base 10	642043₁₀	642047₁₀
Base 11	3a9416₁₁	3a941a₁₁
Base 12	26b677₁₂	26b67b₁₂
Base 13	19630c₁₃	196313₁₃
Base 14	129da3₁₄	129da7₁₄
Base 15	ca37d₁₅	ca382₁₅
Base 16	9cbfb₁₆	9cbff₁₆