Base | Representation |
---|---|
bin | 11010110111101110111100 |
3 | 111020212120221 |
4 | 122313232330 |
5 | 3300402103 |
6 | 410551124 |
7 | 113605345 |
oct | 32675674 |
9 | 14225527 |
10 | 7044028 |
11 | 3a81312 |
12 | 24384a4 |
13 | 15c8284 |
14 | d150cc |
15 | 9421bd |
hex | 6b7bbc |
7044028 has 12 divisors (see below), whose sum is σ = 12346432. Its totient is φ = 3516480.
The previous prime is 7044019. The next prime is 7044029. The reversal of 7044028 is 8204407.
It is a junction number, because it is equal to n+sod(n) for n = 7043993 and 7044011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7044029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3076 + ... + 4852.
Almost surely, 27044028 is an apocalyptic number.
It is an amenable number.
7044028 is a deficient number, since it is larger than the sum of its proper divisors (5302404).
7044028 is a wasteful number, since it uses less digits than its factorization.
7044028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2772 (or 2770 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 25.
The square root of 7044028 is about 2654.0587785503. The cubic root of 7044028 is about 191.6933400391.
The spelling of 7044028 in words is "seven million, forty-four thousand, twenty-eight".
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