Base | Representation |
---|---|
bin | 111110101001101000000 |
3 | 10212022002101 |
4 | 13311031000 |
5 | 1011143203 |
6 | 112000144 |
7 | 23310133 |
oct | 7651500 |
9 | 3768071 |
10 | 2052928 |
11 | 1182439 |
12 | 830054 |
13 | 56b567 |
14 | 3b621a |
15 | 2a841d |
hex | 1f5340 |
2052928 has 14 divisors (see below), whose sum is σ = 4073906. Its totient is φ = 1026432.
The previous prime is 2052923. The next prime is 2052943. The reversal of 2052928 is 8292502.
It can be written as a sum of positive squares in only one way, i.e., 2050624 + 2304 = 1432^2 + 48^2 .
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 2052896 and 2052905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2052923) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15975 + ... + 16102.
22052928 is an apocalyptic number.
It is an amenable number.
2052928 is a deficient number, since it is larger than the sum of its proper divisors (2020978).
2052928 is an equidigital number, since it uses as much as digits as its factorization.
2052928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32089 (or 32079 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 2052928 is about 1432.8042434331. The cubic root of 2052928 is about 127.0938608019.
The spelling of 2052928 in words is "two million, fifty-two thousand, nine hundred twenty-eight".
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