Base | Representation |
---|---|
bin | 1010110100111000001100 |
3 | 12100012001011 |
4 | 22310320030 |
5 | 1211304103 |
6 | 140455004 |
7 | 33060064 |
oct | 12647014 |
9 | 5305034 |
10 | 2838028 |
11 | 1669286 |
12 | b4a464 |
13 | 784a0b |
14 | 53c3a4 |
15 | 3b0d6d |
hex | 2b4e0c |
2838028 has 6 divisors (see below), whose sum is σ = 4966556. Its totient is φ = 1419012.
The previous prime is 2838023. The next prime is 2838037. The reversal of 2838028 is 8208382.
It is not an unprimeable number, because it can be changed into a prime (2838023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354750 + ... + 354757.
22838028 is an apocalyptic number.
It is an amenable number.
2838028 is a deficient number, since it is larger than the sum of its proper divisors (2128528).
2838028 is a wasteful number, since it uses less digits than its factorization.
2838028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 709511 (or 709509 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 31.
The square root of 2838028 is about 1684.6447696770. The cubic root of 2838028 is about 141.5811901132.
The spelling of 2838028 in words is "two million, eight hundred thirty-eight thousand, twenty-eight".
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