Compare 640258 vs 640259

Property	640258	640259
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	2¹ × 113¹ × 2833¹	640259¹
Prime factorization	2 × 113 × 2833	640259
Divisors count	8	2
Divisors	1, 2, 113, 226, 2833, 5666, 320129, 640258	1, 640259
Number of properties	0	4
Chen primes		20389th
Primes		52099th
Sophie germain primes		5308th
Twin primes (1st member)		5636th
Roman numberals
Base 2	10011100010100000010₂	10011100010100000011₂
Base 3	1012112021021₃	1012112021022₃
Base 4	2130110002₄	2130110003₄
Base 5	130442013₅	130442014₅
Base 6	21420054₆	21420055₆
Base 7	5304433₇	5304434₇
Base 8	2342402₈	2342403₈
Base 9	1175237₉	1175238₉
Base 10	640258₁₀	640259₁₀
Base 11	3a8043₁₁	3a8044₁₁
Base 12	26a62a₁₂	26a62b₁₂
Base 13	195568₁₃	195569₁₃
Base 14	12948a₁₄	12948b₁₄
Base 15	c9a8d₁₅	c9a8e₁₅
Base 16	9c502₁₆	9c503₁₆