Decode balance giving strange result

[slothbag]

The HEX returned from geth = "0x989680" or 0x0000000000000000000000000000000000000000000000000000000000989680 padded.

This should convert to 10000000, but decoding to ulong overflows, and decoding to BigInteger returns -6893242 or something like that.

[slothbag]

Can you just reverse the entire array like that or does it need to be done in pairs?

if (BitConverter.IsLittleEndian)
{
    encoded = unpaddedBytes.ToArray().Reverse().ToArray();
}