Compare 856391 vs 856400

Property	856391	856400
Type	prime	composite number
Unique factors	1	3
Total factors	1	7
Prime factorization	856391¹	2⁴ × 5² × 2141¹
Prime factorization	856391	2 × 2 × 2 × 2 × 5 × 5 × 2141
Divisors count	2	30
Divisors	1, 856391	1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2141, 4282, 8564, 10705, 17128, 21410, 34256, 42820, 53525, 85640, 107050, 171280, 214100, 428200, 856400
Number of properties	4	0
Chen primes	26223rd
Primes	68078th
Twin primes (1st member)	7150th
Ulam primes	4979th
Roman numberals
Base 2	11010001000101000111₂	11010001000101010000₂
Base 3	1121111202012₃	1121111202112₃
Base 4	3101011013₄	3101011100₄
Base 5	204401031₅	204401100₅
Base 6	30204435₆	30204452₆
Base 7	10164524₇	10164536₇
Base 8	3210507₈	3210520₈
Base 9	1544665₉	1544675₉
Base 10	856391₁₀	856400₁₀
Base 11	535468₁₁	535476₁₁
Base 12	35371b₁₂	353728₁₂
Base 13	23ca53₁₃	23ca5c₁₃
Base 14	18414b₁₄	184156₁₄
Base 15	11db2b₁₅	11db35₁₅
Base 16	d1147₁₆	d1150₁₆