Compare 9899 vs 9909

Property	9899	9909
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	4
Prime factorization	19¹ × 521¹	3³ × 367¹
Prime factorization	19 × 521	3 × 3 × 3 × 367
Divisors count	4	8
Divisors	1, 19, 521, 9899	1, 3, 9, 27, 367, 1101, 3303, 9909
Number of properties	1	0
Semiprimes	2593rd
Roman numberals
Base 2	10011010101011₂	10011010110101₂
Base 3	111120122₃	111121000₃
Base 4	2122223₄	2122311₄
Base 5	304044₅	304114₅
Base 6	113455₆	113513₆
Base 7	40601₇	40614₇
Base 8	23253₈	23265₈
Base 9	14518₉	14530₉
Base 10	9899₁₀	9909₁₀
Base 11	748a₁₁	7499₁₁
Base 12	588b₁₂	5899₁₂
Base 13	4676₁₃	4683₁₃
Base 14	3871₁₄	387b₁₄
Base 15	2dee₁₅	2e09₁₅
Base 16	26ab₁₆	26b5₁₆