1000000
7
1344
All five digits in the number are significant.
1234567
Base two is also referred to as the binary number system.In the decimal system we use 10 different digits (0 to 9) to represent numbers. However, all numbers in binary consist of a combination of only 2 different digits; a "0" and/or a "1".All numbers can be represented using only these 2 digits.
1111111111
999999
All four of the digits given are significant digits.
There are actually three valid answers: 17, 53, and 71 All are prime and all have digits adding to 8.
3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502841027019385211. This is all I can memorize. 176 digits.
The number has to be 450. The number is 3 digits, and it's divisible by 8.
All numbers are made with digits and there is no limit on how big they can be. So there is no greatest number.