Base | Representation |
---|---|
bin | 1010000101010100… |
… | …1010101011010000 |
3 | 20222122002121122222 |
4 | 2201111022223100 |
5 | 21020402234103 |
6 | 1124325320212 |
7 | 124034255606 |
oct | 24125125320 |
9 | 6878077588 |
10 | 2706680528 |
11 | 116993a162 |
12 | 636566068 |
13 | 3419b5416 |
14 | 1b9691876 |
15 | 10c954638 |
hex | a154aad0 |
2706680528 has 20 divisors (see below), whose sum is σ = 5245082820. Its totient is φ = 1353110784.
The previous prime is 2706680513. The next prime is 2706680579. The reversal of 2706680528 is 8250866072.
It can be written as a sum of positive squares in 2 ways, for example, as 2646896704 + 59783824 = 51448^2 + 7732^2 .
It is a super-2 number, since 2×27066805282 = 14652238961308717568, which contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 122558 + ... + 142946.
It is an arithmetic number, because the mean of its divisors is an integer number (262254141).
Almost surely, 22706680528 is an apocalyptic number.
It is an amenable number.
2706680528 is a deficient number, since it is larger than the sum of its proper divisors (2538402292).
2706680528 is a wasteful number, since it uses less digits than its factorization.
2706680528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28694 (or 28688 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 44.
The square root of 2706680528 is about 52025.7679232128. The cubic root of 2706680528 is about 1393.6241584170.
The spelling of 2706680528 in words is "two billion, seven hundred six million, six hundred eighty thousand, five hundred twenty-eight".
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