Compare 640631 vs 640631

Property	640631	640631
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	640631¹	640631¹
Prime factorization	640631	640631
Divisors count	2	2
Divisors	1, 640631	1, 640631
Number of properties	3	3
Isolated primes	40849th	40849th
Primes	52122nd	52122nd
Sophie germain primes	5310th	5310th
Roman numberals
Base 2	10011100011001110111₂	10011100011001110111₂
Base 3	1012112210002₃	1012112210002₃
Base 4	2130121313₄	2130121313₄
Base 5	131000011₅	131000011₅
Base 6	21421515₆	21421515₆
Base 7	5305505₇	5305505₇
Base 8	2343167₈	2343167₈
Base 9	1175702₉	1175702₉
Base 10	640631₁₀	640631₁₀
Base 11	3a8352₁₁	3a8352₁₁
Base 12	26a89b₁₂	26a89b₁₂
Base 13	195794₁₃	195794₁₃
Base 14	129675₁₄	129675₁₄
Base 15	c9c3b₁₅	c9c3b₁₅
Base 16	9c677₁₆	9c677₁₆