According to the ECMAScript specification, numbers are stored in IEEE
754 floating point format (52-bit fraction, 11-bit biased exponent, and
a 1-bit sign).
The language does not support integers at all, so there is no chance of
representing a 64 bit integer.
The number you got (90071992547409
Hello,
I don't know if anyone has followed the bug report for 1232705. An
issue is raised about big integer support. For the purposes of this
context, big integers shall be anything bigger than 32-bits, either
signed or unsigned, and may herein be expressed in either hex or decimal
(prefera
