Compare 665380 vs 665381

Property	665380	665381
Type	composite number	prime
Unique factors	5	1
Total factors	6	1
Prime factorization	2² × 5¹ × 17¹ × 19¹ × 103¹	665381¹
Prime factorization	2 × 2 × 5 × 17 × 19 × 103	665381
Divisors count	48	2
Divisors	1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 103, 170, 190, 206, 323, 340, 380, 412, 515, 646, 1030, 1292, 1615, 1751, 1957, 2060, 3230, 3502, 3914, 6460, 7004, 7828, 8755, 9785, 17510, 19570, 33269, 35020, 39140, 66538, 133076, 166345, 332690, 665380	1, 665381
Number of properties	0	5
Additive primes		21067th
Chen primes		21108th
Isolated primes		42327th
Primes		53980th
Sexy primes (1st member)		11652nd
Roman numberals
Base 2	10100010011100100100₂	10100010011100100101₂
Base 3	1020210201201₃	1020210201202₃
Base 4	2202130210₄	2202130211₄
Base 5	132243010₅	132243011₅
Base 6	22132244₆	22132245₆
Base 7	5440612₇	5440613₇
Base 8	2423444₈	2423445₈
Base 9	1223651₉	1223652₉
Base 10	665380₁₀	665381₁₀
Base 11	414a01₁₁	414a02₁₁
Base 12	281084₁₂	281085₁₂
Base 13	1a3b21₁₃	1a3b22₁₃
Base 14	1346b2₁₄	1346b3₁₄
Base 15	d223a₁₅	d223b₁₅
Base 16	a2724₁₆	a2725₁₆