600

600
Numbers 600 - 699
600	601	602	603	604	605	606	607	608	609
610	611	612	613	614	615	616	617	618	619
620	621	622	623	624	625	626	627	628	629
630	631	632	633	634	635	636	637	638	639
640	641	642	643	644	645	646	647	648	649
650	651	652	653	654	655	656	657	658	659
660	661	662	663	664	665	666	667	668	669
670	671	672	673	674	675	676	677	678	679
680	681	682	683	684	685	686	687	688	689
690	691	692	693	694	695	696	697	698	699

600 is a positive integer following 599 and preceding 601.

Furthermore, it is the largest pronic number with a single nonzero digit.

In Abjad numerals, it is written with the letter ḫāʾ.

In Babylonian numerals, it was written with the same sign as the number 10.

In Greek numerals, it is written with the letter chi.

In Japanese, it is called “roppyaku”.

A "long mease" is equal to 600.

Nirvana Supermind coined zero-sexagenol and grand zero-senol for this number, and is equal to Q<10,60> using quick array notation.

DeepLineMadom calls the number boohexol.

Properties

• 600 is an even composite number.
• 600 is an unhappy number.
• 600 is abundant.
• Its prime factorization is 2³ x 3 x 5².

In the elevator industry

It was also a common weight rating in kilograms for elevators, but it has been increased to 630, except for Japan and South Korea.

Furthermore, it is a common standard step width in millimeters for escalators; the other ones are 800, 1,000.