Base | Representation |
---|---|
bin | 1001110110001100… |
… | …01000000001010100 |
3 | 111122102100101221122 |
4 | 10323012020001110 |
5 | 41311311210011 |
6 | 2232322303112 |
7 | 245000621510 |
oct | 47306100124 |
9 | 14572311848 |
10 | 5286428756 |
11 | 2273062194 |
12 | 10364b7a98 |
13 | 6632b746b |
14 | 382141140 |
15 | 20e1843db |
hex | 13b188054 |
5286428756 has 12 divisors (see below), whose sum is σ = 10572857568. Its totient is φ = 2265612312.
The previous prime is 5286428743. The next prime is 5286428773. The reversal of 5286428756 is 6578246825.
5286428756 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 5286428698 and 5286428707.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94400486 + ... + 94400541.
It is an arithmetic number, because the mean of its divisors is an integer number (881071464).
Almost surely, 25286428756 is an apocalyptic number.
It is an amenable number.
5286428756 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5286428756 is a wasteful number, since it uses less digits than its factorization.
5286428756 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188801038 (or 188801036 counting only the distinct ones).
The product of its digits is 6451200, while the sum is 53.
The square root of 5286428756 is about 72707.8314626423. The cubic root of 5286428756 is about 1742.0239754372.
The spelling of 5286428756 in words is "five billion, two hundred eighty-six million, four hundred twenty-eight thousand, seven hundred fifty-six".
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