Base | Representation |
---|---|
bin | 1100100100110… |
… | …0101110010000 |
3 | 10200020121212112 |
4 | 3021030232100 |
5 | 102000234211 |
6 | 5122244452 |
7 | 1210210562 |
oct | 311145620 |
9 | 120217775 |
10 | 52743056 |
11 | 27854703 |
12 | 157b6728 |
13 | ac08b12 |
14 | 700d332 |
15 | 496c88b |
hex | 324cb90 |
52743056 has 60 divisors (see below), whose sum is σ = 109603476. Its totient is φ = 24560640.
The previous prime is 52743049. The next prime is 52743073. The reversal of 52743056 is 65034725.
It can be written as a sum of positive squares in 6 ways, for example, as 2560000 + 50183056 = 1600^2 + 7084^2 .
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 995126 + ... + 995178.
Almost surely, 252743056 is an apocalyptic number.
It is an amenable number.
52743056 is an abundant number, since it is smaller than the sum of its proper divisors (56860420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52743056 is a wasteful number, since it uses less digits than its factorization.
52743056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180 (or 133 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 32.
The square root of 52743056 is about 7262.4414627589. The cubic root of 52743056 is about 375.0205760562.
The spelling of 52743056 in words is "fifty-two million, seven hundred forty-three thousand, fifty-six".
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