BigInt.prototype.toString()

The toString() method of BigInt values returns a string representing the specified BigInt value. The trailing “n” is not part of the string.

The BigInt object overrides the toString method of Object; it does not inherit Object.prototype.toString(). For BigInt values, the toString() method returns a string representation of the value in the specified radix.

For radixes above 10, the letters of the alphabet indicate digits greater than 9. For example, for hexadecimal numbers (base 16) a through f are used.

If the specified BigInt value is negative, the sign is preserved. This is the case even if the radix is 2; the string returned is the positive binary representation of the BigInt value preceded by a – sign, not the two’s complement of the BigInt value.

Syntax example: toString()