Base | Representation |
---|---|
bin | 1001011000000110… |
… | …1111110011000101 |
3 | 20111102020220012202 |
4 | 2112001233303011 |
5 | 20123330242300 |
6 | 1053432524245 |
7 | 116242326662 |
oct | 22601576305 |
9 | 6442226182 |
10 | 2517040325 |
11 | 1081892718 |
12 | 5a2b50685 |
13 | 311617697 |
14 | 19c408a69 |
15 | eae94ad5 |
hex | 9606fcc5 |
2517040325 has 6 divisors (see below), whose sum is σ = 3121130034. Its totient is φ = 2013632240.
The previous prime is 2517040289. The next prime is 2517040327. The reversal of 2517040325 is 5230407152.
It is a happy number.
2517040325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 7230721 + 2509809604 = 2689^2 + 50098^2 .
It is not a de Polignac number, because 2517040325 - 26 = 2517040261 is a prime.
It is a super-2 number, since 2×25170403252 = 12670983995352211250, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2517040327) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50340782 + ... + 50340831.
It is an arithmetic number, because the mean of its divisors is an integer number (520188339).
Almost surely, 22517040325 is an apocalyptic number.
2517040325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2517040325 is a deficient number, since it is larger than the sum of its proper divisors (604089709).
2517040325 is a wasteful number, since it uses less digits than its factorization.
2517040325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100681623 (or 100681618 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 29.
The square root of 2517040325 is about 50170.1138627370. The cubic root of 2517040325 is about 1360.2854657754.
Adding to 2517040325 its reverse (5230407152), we get a palindrome (7747447477).
The spelling of 2517040325 in words is "two billion, five hundred seventeen million, forty thousand, three hundred twenty-five".
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