Base | Representation |
---|---|
bin | 1010101010101100… |
… | …10001010101011100 |
3 | 112210010010002010220 |
4 | 11111112101111130 |
5 | 43212034300303 |
6 | 2344134401340 |
7 | 261626403402 |
oct | 52526212534 |
9 | 15703102126 |
10 | 5726868828 |
11 | 247973934a |
12 | 1139b00250 |
13 | 7036179a5 |
14 | 3c4831472 |
15 | 237b85053 |
hex | 15559155c |
5726868828 has 48 divisors (see below), whose sum is σ = 13700244096. Its totient is φ = 1860909120.
The previous prime is 5726868827. The next prime is 5726868839. The reversal of 5726868828 is 8288686275.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5726868821) 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, 259258 + ... + 280478.
It is an arithmetic number, because the mean of its divisors is an integer number (285421752).
Almost surely, 25726868828 is an apocalyptic number.
It is an amenable number.
5726868828 is an abundant number, since it is smaller than the sum of its proper divisors (7973375268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5726868828 is a wasteful number, since it uses less digits than its factorization.
5726868828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21794 (or 21792 counting only the distinct ones).
The product of its digits is 20643840, while the sum is 60.
The square root of 5726868828 is about 75676.0783074810. The cubic root of 5726868828 is about 1789.1183852858.
The spelling of 5726868828 in words is "five billion, seven hundred twenty-six million, eight hundred sixty-eight thousand, eight hundred twenty-eight".
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