Compare 9881 vs 9891

Property	9881	9891
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	4
Prime factorization	41¹ × 241¹	3² × 7¹ × 157¹
Prime factorization	41 × 241	3 × 3 × 7 × 157
Divisors count	4	12
Divisors	1, 41, 241, 9881	1, 3, 7, 9, 21, 63, 157, 471, 1099, 1413, 3297, 9891
Number of properties	1	0
Semiprimes	2588th
Roman numberals
Base 2	10011010011001₂	10011010100011₂
Base 3	111112222₃	111120100₃
Base 4	2122121₄	2122203₄
Base 5	304011₅	304031₅
Base 6	113425₆	113443₆
Base 7	40544₇	40560₇
Base 8	23231₈	23243₈
Base 9	14488₉	14510₉
Base 10	9881₁₀	9891₁₀
Base 11	7473₁₁	7482₁₁
Base 12	5875₁₂	5883₁₂
Base 13	4661₁₃	466b₁₃
Base 14	385b₁₄	3867₁₄
Base 15	2ddb₁₅	2de6₁₅
Base 16	2699₁₆	26a3₁₆