153 is a Narcissistic number, since: 13+53+33=153.
Sloane's A005188 has an article on this, in which inter-alia it is mentioned that the sequence of Narcissistic numbers terminates at the 88th term.
A Cerossistic number is a base ten M-digit long positive integer which is equal to the sum of M-th powers of one less than each of the digits.
For example, if we check for 371 we find that:
23+63+03 = 224, which is NOT equal to 371.
Determine the smallest Cerossistic number.
Note: No Cerossistic number can admit of the digit zero.