The Armstrong Number?

Question

Tell an armstrong number that you may know.
eg. 153 = (1*1*1) + (5*5*5) + (3*3*3) = 1 + 125 + 27 = 153
no matter on the number of digits in the number.
aint it a tough one.

Answer 1

370
371
407
1634

The number 115,132,219,018,763,992,565,
095,597,973,971,522,401,

which has 39 digits, is the largest Armstrong number

Answer 2

Yes. Zero is an Armstrong number. There are six Armstrong numbers in the range of 0 and 999. Armstrong number 1: 0 Armstrong number 2: 1 Armstrong number 3: 153 Armstrong number 4: 370 Armstrong number 5: 371 Armstrong number 6: 407

Answer 3

There are exactly 88 Armstrong Numbers, starting with:

1 2 3 4 5 6 7 8 9

153 370 371 407

1634 8208 9474

54748 92727 93084

548834

1741725 4210818 9800817 9926315

.....

and ending with two 39 digit numbers:

115132219018763992565095597973
971522400

115132219018763992565095597973
971522401

Answer 4

Another armstrong number is 371:

3^3 + 7^3 + 1^3 = 27 + 343 + 1 = 371