Base | Representation |
---|---|
bin | 111110100000010… |
… | …110101001011100 |
3 | 2201002020220002212 |
4 | 332200112221130 |
5 | 4121424400024 |
6 | 252020335552 |
7 | 34662352223 |
oct | 7640265134 |
9 | 2632226085 |
10 | 1048668764 |
11 | 498a45400 |
12 | 2532445b8 |
13 | 13934a680 |
14 | 9d3b9cba |
15 | 620e6a0e |
hex | 3e816a5c |
1048668764 has 36 divisors (see below), whose sum is σ = 2172350712. Its totient is φ = 439998240.
The previous prime is 1048668757. The next prime is 1048668769. The reversal of 1048668764 is 4678668401.
1048668764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1048668769) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77042 + ... + 89625.
Almost surely, 21048668764 is an apocalyptic number.
It is an amenable number.
1048668764 is an abundant number, since it is smaller than the sum of its proper divisors (1123681948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1048668764 is a wasteful number, since it uses less digits than its factorization.
1048668764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166706 (or 166693 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 50.
The square root of 1048668764 is about 32383.1555596424. The cubic root of 1048668764 is about 1015.9666312123.
The spelling of 1048668764 in words is "one billion, forty-eight million, six hundred sixty-eight thousand, seven hundred sixty-four".
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