Base | Representation |
---|---|
bin | 1100000101101011… |
… | …1000100010101001 |
3 | 22101011010121202222 |
4 | 3001122320202221 |
5 | 23121213100100 |
6 | 1254000403425 |
7 | 143262320150 |
oct | 30132704251 |
9 | 8334117688 |
10 | 3245050025 |
11 | 1415823128 |
12 | 766916575 |
13 | 3c93b2b59 |
14 | 22ad94597 |
15 | 13ed4b485 |
hex | c16b88a9 |
3245050025 has 24 divisors (see below), whose sum is σ = 4634941440. Its totient is φ = 2207640960.
The previous prime is 3245050021. The next prime is 3245050037. The reversal of 3245050025 is 5200505423.
It is not a de Polignac number, because 3245050025 - 22 = 3245050021 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3245049976 and 3245050003.
It is not an unprimeable number, because it can be changed into a prime (3245050021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50780 + ... + 95229.
It is an arithmetic number, because the mean of its divisors is an integer number (193122560).
Almost surely, 23245050025 is an apocalyptic number.
3245050025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3245050025 is a deficient number, since it is larger than the sum of its proper divisors (1389891415).
3245050025 is a wasteful number, since it uses less digits than its factorization.
3245050025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146153 (or 146148 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 26.
The square root of 3245050025 is about 56965.3405589750. The cubic root of 3245050025 is about 1480.4956376556.
Adding to 3245050025 its reverse (5200505423), we get a palindrome (8445555448).
The spelling of 3245050025 in words is "three billion, two hundred forty-five million, fifty thousand, twenty-five".
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