Compare 856380 vs 856391

Property	856380	856391
Type	composite number	prime
Unique factors	5	1
Total factors	6	1
Prime factorization	2² × 3¹ × 5¹ × 7¹ × 2039¹	856391¹
Prime factorization	2 × 2 × 3 × 5 × 7 × 2039	856391
Divisors count	48	2
Divisors	1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2039, 4078, 6117, 8156, 10195, 12234, 14273, 20390, 24468, 28546, 30585, 40780, 42819, 57092, 61170, 71365, 85638, 122340, 142730, 171276, 214095, 285460, 428190, 856380	1, 856391
Number of properties	0	4
Chen primes		26223rd
Primes		68078th
Twin primes (1st member)		7150th
Ulam primes		4979th
Roman numberals
Base 2	11010001000100111100₂	11010001000101000111₂
Base 3	1121111201210₃	1121111202012₃
Base 4	3101010330₄	3101011013₄
Base 5	204401010₅	204401031₅
Base 6	30204420₆	30204435₆
Base 7	10164510₇	10164524₇
Base 8	3210474₈	3210507₈
Base 9	1544653₉	1544665₉
Base 10	856380₁₀	856391₁₀
Base 11	535458₁₁	535468₁₁
Base 12	353710₁₂	35371b₁₂
Base 13	23ca45₁₃	23ca53₁₃
Base 14	184140₁₄	18414b₁₄
Base 15	11db20₁₅	11db2b₁₅
Base 16	d113c₁₆	d1147₁₆