Base | Representation |
---|---|
bin | 1001011010010101… |
… | …11011001011000111 |
3 | 111001010202010112201 |
4 | 10231022323023013 |
5 | 40322004241311 |
6 | 2153215055331 |
7 | 236133066223 |
oct | 45512731307 |
9 | 14033663481 |
10 | 5052805831 |
11 | 21631a4897 |
12 | b90211547 |
13 | 626a8a148 |
14 | 35d0c9783 |
15 | 1e88d79c1 |
hex | 12d2bb2c7 |
5052805831 has 4 divisors (see below), whose sum is σ = 5318743000. Its totient is φ = 4786868664.
The previous prime is 5052805781. The next prime is 5052805861. The reversal of 5052805831 is 1385082505.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 5052805831 - 213 = 5052797639 is a prime.
It is a super-2 number, since 2×50528058312 = 51061693531575201122, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5052805861) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132968556 + ... + 132968593.
It is an arithmetic number, because the mean of its divisors is an integer number (1329685750).
Almost surely, 25052805831 is an apocalyptic number.
5052805831 is a deficient number, since it is larger than the sum of its proper divisors (265937169).
5052805831 is a wasteful number, since it uses less digits than its factorization.
5052805831 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265937168.
The product of its (nonzero) digits is 48000, while the sum is 37.
The square root of 5052805831 is about 71083.0910343663. The cubic root of 5052805831 is about 1715.9746582390.
The spelling of 5052805831 in words is "five billion, fifty-two million, eight hundred five thousand, eight hundred thirty-one".
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