Base | Representation |
---|---|
bin | 11010101110101001101100 |
3 | 111011222120011 |
4 | 122232221230 |
5 | 3243204303 |
6 | 410103004 |
7 | 113362033 |
oct | 32565154 |
9 | 14158504 |
10 | 7006828 |
11 | 3a56374 |
12 | 241aa64 |
13 | 15b436a |
14 | d0571a |
15 | 93616d |
hex | 6aea6c |
7006828 has 6 divisors (see below), whose sum is σ = 12261956. Its totient is φ = 3503412.
The previous prime is 7006823. The next prime is 7006829. The reversal of 7006828 is 8286007.
It is a self number, because there is not a number n which added to its sum of digits gives 7006828.
It is not an unprimeable number, because it can be changed into a prime (7006823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 875850 + ... + 875857.
Almost surely, 27006828 is an apocalyptic number.
It is an amenable number.
7006828 is a deficient number, since it is larger than the sum of its proper divisors (5255128).
7006828 is a wasteful number, since it uses less digits than its factorization.
7006828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1751711 (or 1751709 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 31.
The square root of 7006828 is about 2647.0413672627. The cubic root of 7006828 is about 191.3552956561.
The spelling of 7006828 in words is "seven million, six thousand, eight hundred twenty-eight".
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