Compare 81139 vs 81143

Property	81139	81143
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	41¹ × 1979¹	53¹ × 1531¹
Prime factorization	41 × 1979	53 × 1531
Divisors count	4	4
Divisors	1, 41, 1979, 81139	1, 53, 1531, 81143
Number of properties	1	1
Semiprimes	19167th	19168th
Roman numberals
Base 2	10011110011110011₂	10011110011110111₂
Base 3	11010022011₃	11010022022₃
Base 4	103303303₄	103303313₄
Base 5	10044024₅	10044033₅
Base 6	1423351₆	1423355₆
Base 7	455362₇	455366₇
Base 8	236363₈	236367₈
Base 9	133264₉	133268₉
Base 10	81139₁₀	81143₁₀
Base 11	55a63₁₁	55a67₁₁
Base 12	3ab57₁₂	3ab5b₁₂
Base 13	2ac16₁₃	2ac1a₁₃
Base 14	217d9₁₄	217dd₁₄
Base 15	19094₁₅	19098₁₅
Base 16	13cf3₁₆	13cf7₁₆