Compare 9991 vs 9992

Property	9991	9992
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	4
Prime factorization	97¹ × 103¹	2³ × 1249¹
Prime factorization	97 × 103	2 × 2 × 2 × 1249
Divisors count	4	8
Divisors	1, 97, 103, 9991	1, 2, 4, 8, 1249, 2498, 4996, 9992
Number of properties	1	0
Semiprimes	2621st
Roman numberals
Base 2	10011100000111₂	10011100001000₂
Base 3	111201001₃	111201002₃
Base 4	2130013₄	2130020₄
Base 5	304431₅	304432₅
Base 6	114131₆	114132₆
Base 7	41062₇	41063₇
Base 8	23407₈	23410₈
Base 9	14631₉	14632₉
Base 10	9991₁₀	9992₁₀
Base 11	7563₁₁	7564₁₁
Base 12	5947₁₂	5948₁₂
Base 13	4717₁₃	4718₁₃
Base 14	38d9₁₄	38da₁₄
Base 15	2e61₁₅	2e62₁₅
Base 16	2707₁₆	2708₁₆