Compare 840490 vs 840491

Property	840490	840491
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 5¹ × 7¹ × 12007¹	840491¹
Prime factorization	2 × 5 × 7 × 12007	840491
Divisors count	16	2
Divisors	1, 2, 5, 7, 10, 14, 35, 70, 12007, 24014, 60035, 84049, 120070, 168098, 420245, 840490	1, 840491
Number of properties	0	4
Chen primes		25819th
Isolated primes		52819th
Primes		66924th
Sophie germain primes		6699th
Roman numberals
Base 2	11001101001100101010₂	11001101001100101011₂
Base 3	1120200221021₃	1120200221022₃
Base 4	3031030222₄	3031030223₄
Base 5	203343430₅	203343431₅
Base 6	30003054₆	30003055₆
Base 7	10100260₇	10100261₇
Base 8	3151452₈	3151453₈
Base 9	1520837₉	1520838₉
Base 10	840490₁₀	840491₁₀
Base 11	524522₁₁	524523₁₁
Base 12	34648a₁₂	34648b₁₂
Base 13	235741₁₃	235742₁₃
Base 14	17c430₁₄	17c431₁₄
Base 15	11907a₁₅	11907b₁₅
Base 16	cd32a₁₆	cd32b₁₆