Base | Representation |
---|---|
bin | 10101000101110011110100 |
3 | 101101220010010 |
4 | 111011303310 |
5 | 2403410240 |
6 | 314300220 |
7 | 64665003 |
oct | 25056364 |
9 | 11356103 |
10 | 5528820 |
11 | 3136980 |
12 | 1a27670 |
13 | 11b76bb |
14 | a3cc3a |
15 | 743280 |
hex | 545cf4 |
5528820 has 48 divisors (see below), whose sum is σ = 16890048. Its totient is φ = 1340160.
The previous prime is 5528779. The next prime is 5528827. The reversal of 5528820 is 288255.
5528820 is nontrivially palindromic in base 14.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5528827) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3529 + ... + 4848.
It is an arithmetic number, because the mean of its divisors is an integer number (351876).
Almost surely, 25528820 is an apocalyptic number.
It is an amenable number.
5528820 is an abundant number, since it is smaller than the sum of its proper divisors (11361228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5528820 is a wasteful number, since it uses less digits than its factorization.
5528820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8400 (or 8398 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 30.
The square root of 5528820 is about 2351.3442963547. The cubic root of 5528820 is about 176.8251968893.
It can be divided in two parts, 5 and 528820, that added together give a palindrome (528825).
The spelling of 5528820 in words is "five million, five hundred twenty-eight thousand, eight hundred twenty".
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