Base | Representation |
---|---|
bin | 1011010001001… |
… | …1001011110100 |
3 | 10021221021201001 |
4 | 2310103023310 |
5 | 44044431000 |
6 | 4405013044 |
7 | 1112512243 |
oct | 264231364 |
9 | 107837631 |
10 | 47264500 |
11 | 24752578 |
12 | 139b4184 |
13 | 9a3b27a |
14 | 63c495a |
15 | 423946a |
hex | 2d132f4 |
47264500 has 24 divisors (see below), whose sum is σ = 103226760. Its totient is φ = 18905600.
The previous prime is 47264473. The next prime is 47264509. The reversal of 47264500 is 546274.
47264500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 2802276 + 44462224 = 1674^2 + 6668^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47264509) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 46765 + ... + 47764.
It is an arithmetic number, because the mean of its divisors is an integer number (4301115).
Almost surely, 247264500 is an apocalyptic number.
It is an amenable number.
47264500 is an abundant number, since it is smaller than the sum of its proper divisors (55962260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47264500 is a wasteful number, since it uses less digits than its factorization.
47264500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94548 (or 94536 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 47264500 is about 6874.9181813313. The cubic root of 47264500 is about 361.5583168629.
The spelling of 47264500 in words is "forty-seven million, two hundred sixty-four thousand, five hundred".
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