Compare 9871 vs 9872

Property	9871	9872
Type	prime	composite number
Unique factors	1	2
Total factors	1	5
Prime factorization	9871¹	2⁴ × 617¹
Prime factorization	9871	2 × 2 × 2 × 2 × 617
Divisors count	2	10
Divisors	1, 9871	1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872
Number of properties	4	0
Emirps	235th
Harmonic primes	442nd
Isolated primes	811th
Primes	1218th
Roman numberals
Base 2	10011010001111₂	10011010010000₂
Base 3	111112121₃	111112122₃
Base 4	2122033₄	2122100₄
Base 5	303441₅	303442₅
Base 6	113411₆	113412₆
Base 7	40531₇	40532₇
Base 8	23217₈	23220₈
Base 9	14477₉	14478₉
Base 10	9871₁₀	9872₁₀
Base 11	7464₁₁	7465₁₁
Base 12	5867₁₂	5868₁₂
Base 13	4654₁₃	4655₁₃
Base 14	3851₁₄	3852₁₄
Base 15	2dd1₁₅	2dd2₁₅
Base 16	268f₁₆	2690₁₆