Compare 812221 vs 812230

Property	812221	812230
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	812221¹	2¹ × 5¹ × 81223¹
Prime factorization	812221	2 × 5 × 81223
Divisors count	2	8
Divisors	1, 812221	1, 2, 5, 10, 81223, 162446, 406115, 812230
Number of properties	4	0
Isolated primes	51176th
Primes	64849th
Super primes	6480th
Ulam primes	4746th
Roman numberals
Base 2	11000110010010111101₂	11000110010011000110₂
Base 3	1112021011021₃	1112021011121₃
Base 4	3012102331₄	3012103012₄
Base 5	201442341₅	201442410₅
Base 6	25224141₆	25224154₆
Base 7	6621664₇	6622006₇
Base 8	3062275₈	3062306₈
Base 9	1467137₉	1467147₉
Base 10	812221₁₀	812230₁₀
Base 11	505263₁₁	505271₁₁
Base 12	332051₁₂	33205a₁₂
Base 13	225907₁₃	225913₁₃
Base 14	171ddb₁₄	172006₁₄
Base 15	1109d1₁₅	1109da₁₅
Base 16	c64bd₁₆	c64c6₁₆