var inp_1 = $('#inp_1');
inp_1.on('change', function() {
var trim = inp_1.val().replace(/\s/g, '');
var parsed = parseInt(trim, 10);
var computed = parsed.toLocaleString('ru') + '₽';
inp_1.val(computed);
});document.body.addEventListener('touchmove', function(e) {
e.preventDefault();
});