Compare 640531 vs 640532

Property	640531	640532
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	640531¹	2² × 79¹ × 2027¹
Prime factorization	640531	2 × 2 × 79 × 2027
Divisors count	2	12
Divisors	1, 640531	1, 2, 4, 79, 158, 316, 2027, 4054, 8108, 160133, 320266, 640532
Number of properties	3	0
Additive primes	20367th
Primes	52116th
Twin primes (2nd member)	5637th
Roman numberals
Base 2	10011100011000010011₂	10011100011000010100₂
Base 3	1012112122101₃	1012112122102₃
Base 4	2130120103₄	2130120110₄
Base 5	130444111₅	130444112₅
Base 6	21421231₆	21421232₆
Base 7	5305303₇	5305304₇
Base 8	2343023₈	2343024₈
Base 9	1175571₉	1175572₉
Base 10	640531₁₀	640532₁₀
Base 11	3a8271₁₁	3a8272₁₁
Base 12	26a817₁₂	26a818₁₂
Base 13	195718₁₃	195719₁₃
Base 14	129603₁₄	129604₁₄
Base 15	c9bc1₁₅	c9bc2₁₅
Base 16	9c613₁₆	9c614₁₆