Compare 3871 vs 3881

Property	3871	3881
Type	composite number	prime
Unique factors	2	1
Total factors	3	1
Prime factorization	7² × 79¹	3881¹
Prime factorization	7 × 7 × 79	3881
Divisors count	6	2
Divisors	1, 7, 49, 79, 553, 3871	1, 3881
Number of properties	0	5
Chen primes		313th
Cousin primes (2nd member)		105th
Isolated primes		337th
Primes		538th
Pythagorean primes		265th
Roman numberals	MMMDCCCLXXI	MMMDCCCLXXXI
Base 2	111100011111₂	111100101001₂
Base 3	12022101₃	12022202₃
Base 4	330133₄	330221₄
Base 5	110441₅	111011₅
Base 6	25531₆	25545₆
Base 7	14200₇	14213₇
Base 8	7437₈	7451₈
Base 9	5271₉	5282₉
Base 10	3871₁₀	3881₁₀
Base 11	29aa₁₁	2a09₁₁
Base 12	22a7₁₂	22b5₁₂
Base 13	19ba₁₃	19c7₁₃
Base 14	15a7₁₄	15b3₁₄
Base 15	1231₁₅	123b₁₅
Base 16	f1f₁₆	f29₁₆