Compare 81981 vs 81986

Property	81981	81986
Type	composite number	semiprime
Unique factors	2	2
Total factors	3	2
Prime factorization	3² × 9109¹	2¹ × 40993¹
Prime factorization	3 × 3 × 9109	2 × 40993
Divisors count	6	4
Divisors	1, 3, 9, 9109, 27327, 81981	1, 2, 40993, 81986
Number of properties	0	1
Semiprimes		19346th
Roman numberals
Base 2	10100000000111101₂	10100000001000010₂
Base 3	11011110100₃	11011110112₃
Base 4	110000331₄	110001002₄
Base 5	10110411₅	10110421₅
Base 6	1431313₆	1431322₆
Base 7	461004₇	461012₇
Base 8	240075₈	240102₈
Base 9	134410₉	134415₉
Base 10	81981₁₀	81986₁₀
Base 11	56659₁₁	56663₁₁
Base 12	3b539₁₂	3b542₁₂
Base 13	2b413₁₃	2b418₁₃
Base 14	21c3b₁₄	21c42₁₄
Base 15	19456₁₅	1945b₁₅
Base 16	1403d₁₆	14042₁₆