Base | Representation |
---|---|
bin | 1001101110010100… |
… | …11010100001001101 |
3 | 111110211012001012120 |
4 | 10313022122201031 |
5 | 41142413203422 |
6 | 2222004123153 |
7 | 243240021021 |
oct | 46712324115 |
9 | 14424161176 |
10 | 5220444237 |
11 | 2239894028 |
12 | 10183964b9 |
13 | 652723578 |
14 | 377486381 |
15 | 20849d45c |
hex | 13729a84d |
5220444237 has 16 divisors (see below), whose sum is σ = 7563294720. Its totient is φ = 3190762800.
The previous prime is 5220444227. The next prime is 5220444239. The reversal of 5220444237 is 7324440225.
It is not a de Polignac number, because 5220444237 - 24 = 5220444221 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5220444198 and 5220444207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5220444239) 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, 1475439 + ... + 1478972.
It is an arithmetic number, because the mean of its divisors is an integer number (472705920).
Almost surely, 25220444237 is an apocalyptic number.
5220444237 is a gapful number since it is divisible by the number (57) formed by its first and last digit.
It is an amenable number.
5220444237 is a deficient number, since it is larger than the sum of its proper divisors (2342850483).
5220444237 is a wasteful number, since it uses less digits than its factorization.
5220444237 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2954464.
The product of its (nonzero) digits is 53760, while the sum is 33.
The square root of 5220444237 is about 72252.6417302509. The cubic root of 5220444237 is about 1734.7457028876.
The spelling of 5220444237 in words is "five billion, two hundred twenty million, four hundred forty-four thousand, two hundred thirty-seven".
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