Base | Representation |
---|---|
bin | 11110010011000… |
… | …001011111011101 |
3 | 1022102110111002002 |
4 | 132103001133131 |
5 | 2020111201300 |
6 | 122234412045 |
7 | 15411335615 |
oct | 3623013735 |
9 | 1272414062 |
10 | 508303325 |
11 | 240a188a2 |
12 | 122291025 |
13 | 814015ca |
14 | 4b717a45 |
15 | 2e9585d5 |
hex | 1e4c17dd |
508303325 has 6 divisors (see below), whose sum is σ = 630296154. Its totient is φ = 406642640.
The previous prime is 508303321. The next prime is 508303343. The reversal of 508303325 is 523303805.
It can be written as a sum of positive squares in 3 ways, for example, as 86452804 + 421850521 = 9298^2 + 20539^2 .
It is not a de Polignac number, because 508303325 - 22 = 508303321 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (508303321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10166042 + ... + 10166091.
It is an arithmetic number, because the mean of its divisors is an integer number (105049359).
Almost surely, 2508303325 is an apocalyptic number.
It is an amenable number.
508303325 is a deficient number, since it is larger than the sum of its proper divisors (121992829).
508303325 is a wasteful number, since it uses less digits than its factorization.
508303325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20332143 (or 20332138 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 29.
The square root of 508303325 is about 22545.5832703437. The cubic root of 508303325 is about 798.0699960377.
The spelling of 508303325 in words is "five hundred eight million, three hundred three thousand, three hundred twenty-five".
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