dappros/ethora

export function formatBigNumber(num: number) {
  const value = num.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',');
  const arr = value.split(',');
  if (arr[arr.length - 1] === '000') {
    arr.pop();
    return arr.join(',') + 'K';
  }
  return value;
}