Compare 818231 vs 818240

Property	818231	818240
Type	prime	composite number
Unique factors	1	3
Total factors	1	8
Prime factorization	818231¹	2⁶ × 5¹ × 2557¹
Prime factorization	818231	2 × 2 × 2 × 2 × 2 × 2 × 5 × 2557
Divisors count	2	28
Divisors	1, 818231	1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2557, 5114, 10228, 12785, 20456, 25570, 40912, 51140, 81824, 102280, 163648, 204560, 409120, 818240
Number of properties	4	0
Additive primes	25231st
Isolated primes	51532nd
Primes	65285th
Sophie germain primes	6553rd
Roman numberals
Base 2	11000111110000110111₂	11000111110001000000₂
Base 3	1112120101212₃	1112120102012₃
Base 4	3013300313₄	3013301000₄
Base 5	202140411₅	202140430₅
Base 6	25312035₆	25312052₆
Base 7	6645341₇	6645353₇
Base 8	3076067₈	3076100₈
Base 9	1476355₉	1476365₉
Base 10	818231₁₀	818240₁₀
Base 11	509827₁₁	509835₁₁
Base 12	33561b₁₂	335628₁₂
Base 13	22857b₁₃	228587₁₃
Base 14	174291₁₄	17429a₁₄
Base 15	11268b₁₅	112695₁₅
Base 16	c7c37₁₆	c7c40₁₆