Base | Representation |
---|---|
bin | 1001101101011010… |
… | …11011001100101100 |
3 | 111110021212221210120 |
4 | 10312231123030230 |
5 | 41133442013334 |
6 | 2221133204540 |
7 | 243115310244 |
oct | 46655331454 |
9 | 14407787716 |
10 | 5212844844 |
11 | 2235573539 |
12 | 1015930750 |
13 | 650c9259c |
14 | 376468b24 |
15 | 20799b949 |
hex | 136b5b32c |
5212844844 has 48 divisors (see below), whose sum is σ = 13438752768. Its totient is φ = 1564296448.
The previous prime is 5212844843. The next prime is 5212844869. The reversal of 5212844844 is 4484482125.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 5212844796 and 5212844805.
It is not an unprimeable number, because it can be changed into a prime (5212844843) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 550812 + ... + 560195.
It is an arithmetic number, because the mean of its divisors is an integer number (279974016).
Almost surely, 25212844844 is an apocalyptic number.
It is an amenable number.
5212844844 is an abundant number, since it is smaller than the sum of its proper divisors (8225907924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5212844844 is a wasteful number, since it uses less digits than its factorization.
5212844844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1111054 (or 1111052 counting only the distinct ones).
The product of its digits is 327680, while the sum is 42.
The square root of 5212844844 is about 72200.0335456986. The cubic root of 5212844844 is about 1733.9035385198.
The spelling of 5212844844 in words is "five billion, two hundred twelve million, eight hundred forty-four thousand, eight hundred forty-four".
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