Compare 640227 vs 640231

Property	640227	640231
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 7¹ × 43¹ × 709¹	640231¹
Prime factorization	3 × 7 × 43 × 709	640231
Divisors count	16	2
Divisors	1, 3, 7, 21, 43, 129, 301, 709, 903, 2127, 4963, 14889, 30487, 91461, 213409, 640227	1, 640231
Number of properties	0	2
Primes		52096th
Twin primes (2nd member)		5634th
Roman numberals
Base 2	10011100010011100011₂	10011100010011100111₂
Base 3	1012112020010₃	1012112020021₃
Base 4	2130103203₄	2130103213₄
Base 5	130441402₅	130441411₅
Base 6	21420003₆	21420011₆
Base 7	5304360₇	5304364₇
Base 8	2342343₈	2342347₈
Base 9	1175203₉	1175207₉
Base 10	640227₁₀	640231₁₀
Base 11	3a8015₁₁	3a8019₁₁
Base 12	26a603₁₂	26a607₁₂
Base 13	195543₁₃	195547₁₃
Base 14	129467₁₄	12946b₁₄
Base 15	c9a6c₁₅	c9a71₁₅
Base 16	9c4e3₁₆	9c4e7₁₆