Base | Representation |
---|---|
bin | 1001101100100011… |
… | …00100011100111000 |
3 | 111102210010222011020 |
4 | 10312101210130320 |
5 | 41130104331322 |
6 | 2220312502440 |
7 | 242666245236 |
oct | 46621443470 |
9 | 14383128136 |
10 | 5205542712 |
11 | 2231436317 |
12 | 10133aaa20 |
13 | 64c6069b6 |
14 | 3754c7956 |
15 | 20700805c |
hex | 136464738 |
5205542712 has 32 divisors (see below), whose sum is σ = 13579678080. Its totient is φ = 1659738080.
The previous prime is 5205542701. The next prime is 5205542731. The reversal of 5205542712 is 2172455025.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4714614 + ... + 4715717.
It is an arithmetic number, because the mean of its divisors is an integer number (424364940).
Almost surely, 25205542712 is an apocalyptic number.
It is an amenable number.
5205542712 is an abundant number, since it is smaller than the sum of its proper divisors (8374135368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5205542712 is a wasteful number, since it uses less digits than its factorization.
5205542712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9430363 (or 9430359 counting only the distinct ones).
The product of its (nonzero) digits is 28000, while the sum is 33.
The square root of 5205542712 is about 72149.4470664883. The cubic root of 5205542712 is about 1733.0935451660.
Adding to 5205542712 its reverse (2172455025), we get a palindrome (7377997737).
The spelling of 5205542712 in words is "five billion, two hundred five million, five hundred forty-two thousand, seven hundred twelve".
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