Compare 842 vs 851

Property	842	851
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	2¹ × 421¹	23¹ × 37¹
Prime factorization	2 × 421	23 × 37
Divisors count	4	4
Divisors	1, 2, 421, 842	1, 23, 37, 851
Number of properties	1	1
Semiprimes	254th	257th
Roman numberals	DCCCXLII	DCCCLI
Base 2	1101001010₂	1101010011₂
Base 3	1011012₃	1011112₃
Base 4	31022₄	31103₄
Base 5	11332₅	11401₅
Base 6	3522₆	3535₆
Base 7	2312₇	2324₇
Base 8	1512₈	1523₈
Base 9	1135₉	1145₉
Base 10	842₁₀	851₁₀
Base 11	6a6₁₁	704₁₁
Base 12	5a2₁₂	5ab₁₂
Base 13	4ca₁₃	506₁₃
Base 14	442₁₄	44b₁₄
Base 15	3b2₁₅	3bb₁₅
Base 16	34a₁₆	353₁₆