Base | Representation |
---|---|
bin | 1011000010111001000100 |
3 | 12110002210002 |
4 | 23002321010 |
5 | 1220123203 |
6 | 142020432 |
7 | 33416324 |
oct | 13027104 |
9 | 5402702 |
10 | 2895428 |
11 | 16a8418 |
12 | b77718 |
13 | 7a4b93 |
14 | 555284 |
15 | 3c2d88 |
hex | 2c2e44 |
2895428 has 6 divisors (see below), whose sum is σ = 5067006. Its totient is φ = 1447712.
The previous prime is 2895421. The next prime is 2895439. The reversal of 2895428 is 8245982.
It can be written as a sum of positive squares in only one way, i.e., 2365444 + 529984 = 1538^2 + 728^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2895391 and 2895400.
It is not an unprimeable number, because it can be changed into a prime (2895421) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361925 + ... + 361932.
It is an arithmetic number, because the mean of its divisors is an integer number (844501).
22895428 is an apocalyptic number.
It is an amenable number.
2895428 is a deficient number, since it is larger than the sum of its proper divisors (2171578).
2895428 is a wasteful number, since it uses less digits than its factorization.
2895428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 723861 (or 723859 counting only the distinct ones).
The product of its digits is 46080, while the sum is 38.
The square root of 2895428 is about 1701.5957216683. The cubic root of 2895428 is about 142.5293342708.
It can be divided in two parts, 28954 and 28, that added together give a palindrome (28982).
The spelling of 2895428 in words is "two million, eight hundred ninety-five thousand, four hundred twenty-eight".
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