Compare 161740 vs 161743

Property	161740	161743
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 5¹ × 8087¹	161743¹
Prime factorization	2 × 2 × 5 × 8087	161743
Divisors count	12	2
Divisors	1, 2, 4, 5, 10, 20, 8087, 16174, 32348, 40435, 80870, 161740	1, 161743
Number of properties	0	3
Emirps		3267th
Primes		14829th
Twin primes (2nd member)		1818th
Roman numberals
Base 2	100111011111001100₂	100111011111001111₂
Base 3	22012212101₃	22012212111₃
Base 4	213133030₄	213133033₄
Base 5	20133430₅	20133433₅
Base 6	3244444₆	3244451₆
Base 7	1242355₇	1242361₇
Base 8	473714₈	473717₈
Base 9	265771₉	265774₉
Base 10	161740₁₀	161743₁₀
Base 11	100577₁₁	10057a₁₁
Base 12	79724₁₂	79727₁₂
Base 13	58807₁₃	5880a₁₃
Base 14	42d2c₁₄	42d31₁₄
Base 15	32dca₁₅	32dcd₁₅
Base 16	277cc₁₆	277cf₁₆