Compare 665381 vs 665393

Property	665381	665393
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	665381¹	139¹ × 4787¹
Prime factorization	665381	139 × 4787
Divisors count	2	4
Divisors	1, 665381	1, 139, 4787, 665393
Number of properties	5	1
Additive primes	21067th
Chen primes	21108th
Isolated primes	42327th
Primes	53980th
Semiprimes		142331st
Sexy primes (1st member)	11652nd
Roman numberals
Base 2	10100010011100100101₂	10100010011100110001₂
Base 3	1020210201202₃	1020210202012₃
Base 4	2202130211₄	2202130301₄
Base 5	132243011₅	132243033₅
Base 6	22132245₆	22132305₆
Base 7	5440613₇	5440631₇
Base 8	2423445₈	2423461₈
Base 9	1223652₉	1223665₉
Base 10	665381₁₀	665393₁₀
Base 11	414a02₁₁	414a13₁₁
Base 12	281085₁₂	281095₁₂
Base 13	1a3b22₁₃	1a3b31₁₃
Base 14	1346b3₁₄	1346c1₁₄
Base 15	d223b₁₅	d2248₁₅
Base 16	a2725₁₆	a2731₁₆