Base | Representation |
---|---|
bin | 1001100010101101… |
… | …11001101010010001 |
3 | 111020000221010020002 |
4 | 10301112321222101 |
5 | 40443000213400 |
6 | 2204204455345 |
7 | 240645146102 |
oct | 46126715221 |
9 | 14200833202 |
10 | 5123054225 |
11 | 2199915513 |
12 | bab84a555 |
13 | 6384b4a43 |
14 | 3685743a9 |
15 | 1eeb61ed5 |
hex | 1315b9a91 |
5123054225 has 24 divisors (see below), whose sum is σ = 6613739640. Its totient is φ = 3932997120.
The previous prime is 5123054221. The next prime is 5123054231. The reversal of 5123054225 is 5224503215.
It can be written as a sum of positive squares in 12 ways, for example, as 190660864 + 4932393361 = 13808^2 + 70231^2 .
It is not a de Polignac number, because 5123054225 - 22 = 5123054221 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5123054221) 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, 29591 + ... + 105459.
It is an arithmetic number, because the mean of its divisors is an integer number (275572485).
Almost surely, 25123054225 is an apocalyptic number.
It is an amenable number.
5123054225 is a deficient number, since it is larger than the sum of its proper divisors (1490685415).
5123054225 is a wasteful number, since it uses less digits than its factorization.
5123054225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75989 (or 75984 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 5123054225 is about 71575.5141441541. The cubic root of 5123054225 is about 1723.8903989168.
The spelling of 5123054225 in words is "five billion, one hundred twenty-three million, fifty-four thousand, two hundred twenty-five".
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