Base | Representation |
---|---|
bin | 1001011010000101… |
… | …1010101110100000 |
3 | 20111222212200211022 |
4 | 2112201122232200 |
5 | 20132441430444 |
6 | 1054330505012 |
7 | 116403025640 |
oct | 22641325640 |
9 | 6458780738 |
10 | 2525342624 |
11 | 1086543322 |
12 | 5a5895168 |
13 | 31326359c |
14 | 19d56a520 |
15 | eba849ee |
hex | 9685aba0 |
2525342624 has 48 divisors (see below), whose sum is σ = 5693841216. Its totient is φ = 1080038400.
The previous prime is 2525342621. The next prime is 2525342647. The reversal of 2525342624 is 4262435252.
It is not an unprimeable number, because it can be changed into a prime (2525342621) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98504 + ... + 121464.
It is an arithmetic number, because the mean of its divisors is an integer number (118621692).
Almost surely, 22525342624 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2525342624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2846920608).
2525342624 is an abundant number, since it is smaller than the sum of its proper divisors (3168498592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2525342624 is a wasteful number, since it uses less digits than its factorization.
2525342624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23469 (or 23461 counting only the distinct ones).
The product of its digits is 115200, while the sum is 35.
The square root of 2525342624 is about 50252.7872261828. The cubic root of 2525342624 is about 1361.7794297102.
Adding to 2525342624 its reverse (4262435252), we get a palindrome (6787777876).
The spelling of 2525342624 in words is "two billion, five hundred twenty-five million, three hundred forty-two thousand, six hundred twenty-four".
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