Compare 640225 vs 640229

Property	640225	640229
Type	composite number	prime
Unique factors	2	1
Total factors	3	1
Prime factorization	5² × 25609¹	640229¹
Prime factorization	5 × 5 × 25609	640229
Divisors count	6	2
Divisors	1, 5, 25, 25609, 128045, 640225	1, 640229
Number of properties	0	5
Additive primes		20361st
Chen primes		20387th
Primes		52095th
Sexy primes (2nd member)		11287th
Twin primes (1st member)		5634th
Roman numberals
Base 2	10011100010011100001₂	10011100010011100101₂
Base 3	1012112020001₃	1012112020012₃
Base 4	2130103201₄	2130103211₄
Base 5	130441400₅	130441404₅
Base 6	21420001₆	21420005₆
Base 7	5304355₇	5304362₇
Base 8	2342341₈	2342345₈
Base 9	1175201₉	1175205₉
Base 10	640225₁₀	640229₁₀
Base 11	3a8013₁₁	3a8017₁₁
Base 12	26a601₁₂	26a605₁₂
Base 13	195541₁₃	195545₁₃
Base 14	129465₁₄	129469₁₄
Base 15	c9a6a₁₅	c9a6e₁₅
Base 16	9c4e1₁₆	9c4e5₁₆