公文中的数字运用必须规范正确，对于概数、约数，下面写法不正确的是（ )0

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31818' and id < 2543090 and id<>'2543090' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31818' and id > 2543090 and id<>'2543090' order by id asc limit 5