Convert a given number or hexadecimal string to a BigNumber
Usage
tronWeb.toBigNumber()
Parameters
Number | String-number in hexadecimal format
Returns
BigNumber-BigNumber instance
Example
var value = tronWeb.toBigNumber('200000000000000000000001');
console.log(value.toNumber())
>2.0000000000000002e+23
console.log(value.toString(10))
>200000000000000000000001