Compare 640225 vs 640231

Property	640225	640231
Type	composite number	prime
Unique factors	2	1
Total factors	3	1
Prime factorization	5² × 25609¹	640231¹
Prime factorization	5 × 5 × 25609	640231
Divisors count	6	2
Divisors	1, 5, 25, 25609, 128045, 640225	1, 640231
Number of properties	0	2
Primes		52096th
Twin primes (2nd member)		5634th
Roman numberals
Base 2	10011100010011100001₂	10011100010011100111₂
Base 3	1012112020001₃	1012112020021₃
Base 4	2130103201₄	2130103213₄
Base 5	130441400₅	130441411₅
Base 6	21420001₆	21420011₆
Base 7	5304355₇	5304364₇
Base 8	2342341₈	2342347₈
Base 9	1175201₉	1175207₉
Base 10	640225₁₀	640231₁₀
Base 11	3a8013₁₁	3a8019₁₁
Base 12	26a601₁₂	26a607₁₂
Base 13	195541₁₃	195547₁₃
Base 14	129465₁₄	12946b₁₄
Base 15	c9a6a₁₅	c9a71₁₅
Base 16	9c4e1₁₆	9c4e7₁₆