Base | Representation |
---|---|
bin | 1011010101011101… |
… | …0011100010101000 |
3 | 21212001112111221100 |
4 | 2311113103202220 |
5 | 22212423113243 |
6 | 1221533241400 |
7 | 135255151413 |
oct | 26527234250 |
9 | 7761474840 |
10 | 3042785448 |
11 | 132163381a |
12 | 70b033260 |
13 | 396514b81 |
14 | 20c182b7a |
15 | 12c1e60d3 |
hex | b55d38a8 |
3042785448 has 48 divisors (see below), whose sum is σ = 8248249620. Its totient is φ = 1013354496.
The previous prime is 3042785423. The next prime is 3042785461. The reversal of 3042785448 is 8445872403.
It is a happy number.
3042785448 is a `hidden beast` number, since 30 + 4 + 2 + 78 + 544 + 8 = 666.
3042785448 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 2 ways, for example, as 3009400164 + 33385284 = 54858^2 + 5778^2 .
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64690 + ... + 101342.
Almost surely, 23042785448 is an apocalyptic number.
It is an amenable number.
3042785448 is an abundant number, since it is smaller than the sum of its proper divisors (5205464172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3042785448 is a wasteful number, since it uses less digits than its factorization.
3042785448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37818 (or 37811 counting only the distinct ones).
The product of its (nonzero) digits is 860160, while the sum is 45.
The square root of 3042785448 is about 55161.4489294834. The cubic root of 3042785448 is about 1449.0735973889.
The spelling of 3042785448 in words is "three billion, forty-two million, seven hundred eighty-five thousand, four hundred forty-eight".
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