Armstrong numbers are the sum of their own digits to the power of the number of digits.
EXAMPLES:
370 = 33 + 73 + 03 = 27 + 343 + 0 = 370
9474 = 94 + 44 + 74 + 44 = 6561 + 256 + 2401 + 256 = 9,474
The largest know Armstrong number (in base 10) is 39 digits long:
115,132,219,018,763,992,565,095,597,973,971,522,401
( I have no idea how to say that number.)
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Armstrong numbers are those numbers which are equal to the sum of the digits of the number each raised to the power of the number of digits in the number itself. There are 14 Armstrong numbers in the range 1-5000, which are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 153, 370, 371, 407, 1634.
370 is the next Armstrong number.
An Armstrong number, also known as a narcissistic number, is the sum of the cubes of the digits in the number. The list of Armstrong numbers for that range are as follows: 1,153,370,371,407.
Armstrong numbers are the sum of their own digits to the power of the number of digits.
The Armstrong numbers from 0 to 10000 are 1,153, 370, 371, 407!! That's it Nothing more and nothing less ;) Let k be the number of digits in a number, n, and d1,d2,d3,d4... be the digits of n. Say n=370. Then k=3 and d1=3, d2=7 and d3=0. Now 33+73+03=370. So 370 is an Armstrong number. Armstrong iff n=d1k+d2k+d3k+d4k+...