Compare 42942 vs 42947

Property	42942	42947
Type	composite number	semiprime
Unique factors	4	2
Total factors	4	2
Prime factorization	2¹ × 3¹ × 17¹ × 421¹	67¹ × 641¹
Prime factorization	2 × 3 × 17 × 421	67 × 641
Divisors count	16	4
Divisors	1, 2, 3, 6, 17, 34, 51, 102, 421, 842, 1263, 2526, 7157, 14314, 21471, 42942	1, 67, 641, 42947
Number of properties	0	1
Semiprimes		10448th
Roman numberals
Base 2	1010011110111110₂	1010011111000011₂
Base 3	2011220110₃	2011220122₃
Base 4	22132332₄	22133003₄
Base 5	2333232₅	2333242₅
Base 6	530450₆	530455₆
Base 7	236124₇	236132₇
Base 8	123676₈	123703₈
Base 9	64813₉	64818₉
Base 10	42942₁₀	42947₁₀
Base 11	2a299₁₁	2a2a3₁₁
Base 12	20a26₁₂	20a2b₁₂
Base 13	16713₁₃	16718₁₃
Base 14	11914₁₄	11919₁₄
Base 15	cacc₁₅	cad2₁₅
Base 16	a7be₁₆	a7c3₁₆