Base | Representation |
---|---|
bin | 100011111101… |
… | …111110011000 |
3 | 122202001000002 |
4 | 203331332120 |
5 | 4403211023 |
6 | 534032132 |
7 | 143100320 |
oct | 43757630 |
9 | 18661002 |
10 | 9428888 |
11 | 5360077 |
12 | 31a8648 |
13 | 1c51931 |
14 | 1376280 |
15 | c63b28 |
hex | 8fdf98 |
9428888 has 32 divisors (see below), whose sum is σ = 20368800. Its totient is φ = 4008192.
The previous prime is 9428879. The next prime is 9428917. The reversal of 9428888 is 8888249.
9428888 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7058 + ... + 8286.
It is an arithmetic number, because the mean of its divisors is an integer number (636525).
Almost surely, 29428888 is an apocalyptic number.
It is an amenable number.
9428888 is an abundant number, since it is smaller than the sum of its proper divisors (10939912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9428888 is a wasteful number, since it uses less digits than its factorization.
9428888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1379 (or 1375 counting only the distinct ones).
The product of its digits is 294912, while the sum is 47.
The square root of 9428888 is about 3070.6494427075. The cubic root of 9428888 is about 211.2614026967.
It can be divided in two parts, 94 and 28888, that added together give a palindrome (28982).
The spelling of 9428888 in words is "nine million, four hundred twenty-eight thousand, eight hundred eighty-eight".
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