Base | Representation |
---|---|
bin | 1001101100110011… |
… | …00010000111000000 |
3 | 111102221002000202021 |
4 | 10312121202013000 |
5 | 41131123132042 |
6 | 2220425331224 |
7 | 243023061355 |
oct | 46631420700 |
9 | 14387060667 |
10 | 5207630272 |
11 | 2232631779 |
12 | 1014036b14 |
13 | 64cb87c40 |
14 | 3758ac62c |
15 | 2072bb867 |
hex | 1366621c0 |
5207630272 has 56 divisors (see below), whose sum is σ = 11175796800. Its totient is φ = 2393373696.
The previous prime is 5207630269. The next prime is 5207630291. The reversal of 5207630272 is 2720367025.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185754 + ... + 211942.
It is an arithmetic number, because the mean of its divisors is an integer number (199567800).
Almost surely, 25207630272 is an apocalyptic number.
5207630272 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5207630272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5587898400).
5207630272 is an abundant number, since it is smaller than the sum of its proper divisors (5968166528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5207630272 is a wasteful number, since it uses less digits than its factorization.
5207630272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26453 (or 26443 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 34.
The square root of 5207630272 is about 72163.9125325117. The cubic root of 5207630272 is about 1733.3251862865.
Adding to 5207630272 its reverse (2720367025), we get a palindrome (7927997297).
The spelling of 5207630272 in words is "five billion, two hundred seven million, six hundred thirty thousand, two hundred seventy-two".
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