Base | Representation |
---|---|
bin | 111100010111101… |
… | …1100001110110101 |
3 | 12020011201100012001 |
4 | 1320233130032311 |
5 | 13122034433300 |
6 | 533001455301 |
7 | 101125120453 |
oct | 17057341665 |
9 | 5204640161 |
10 | 2025702325 |
11 | 94a502159 |
12 | 4864a1531 |
13 | 2638a613a |
14 | 1530699d3 |
15 | bcc8d16a |
hex | 78bdc3b5 |
2025702325 has 12 divisors (see below), whose sum is σ = 2534918980. Its totient is φ = 1605692160.
The previous prime is 2025702323. The next prime is 2025702377. The reversal of 2025702325 is 5232075202.
It can be written as a sum of positive squares in 6 ways, for example, as 2232036 + 2023470289 = 1494^2 + 44983^2 .
It is not a de Polignac number, because 2025702325 - 21 = 2025702323 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2025702293 and 2025702302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2025702323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 368964 + ... + 374413.
Almost surely, 22025702325 is an apocalyptic number.
2025702325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2025702325 is a deficient number, since it is larger than the sum of its proper divisors (509216655).
2025702325 is a wasteful number, since it uses less digits than its factorization.
2025702325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 743496 (or 743491 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 28.
The square root of 2025702325 is about 45007.8029346024. The cubic root of 2025702325 is about 1265.2952437248.
Adding to 2025702325 its reverse (5232075202), we get a palindrome (7257777527).
The spelling of 2025702325 in words is "two billion, twenty-five million, seven hundred two thousand, three hundred twenty-five".
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