They all are prime numbers except 1
4, 9, 25, and 49
After extensive research on the numbers 454, nothing can be found that makes these digits special. The numbers 454 refer to the number four-hundred fifty-four, which is one higher than four-hundred fifty-three.
53,050,014
The factors of 53 are: 1, 53
350,000+350,000=700,000
Squares of prime numbers have only three factors.
350
350,000
fifty three
In numbers: 350,000
Fifty-three lakhs three hundred and sixty-five is written in numbers as 53,03,365. In this format, "lakhs" represents a value of one hundred thousand, so fifty-three lakhs translates to 53,00,000. Adding the three hundred and sixty-five gives the final number.
30 and 42