Base | Representation |
---|---|
bin | 10101000101101010101110 |
3 | 101101212022120 |
4 | 111011222232 |
5 | 2403400423 |
6 | 314253410 |
7 | 64663212 |
oct | 25055256 |
9 | 11355276 |
10 | 5528238 |
11 | 31364a1 |
12 | 1a27266 |
13 | 11b7361 |
14 | a3c942 |
15 | 742ee3 |
hex | 545aae |
5528238 has 8 divisors (see below), whose sum is σ = 11056488. Its totient is φ = 1842744.
The previous prime is 5528231. The next prime is 5528251. The reversal of 5528238 is 8328255.
It is a sphenic number, since it is the product of 3 distinct primes.
5528238 is an admirable number.
It is a super-3 number, since 3×55282383 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 5528199 and 5528208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5528231) 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, 460681 + ... + 460692.
It is an arithmetic number, because the mean of its divisors is an integer number (1382061).
Almost surely, 25528238 is an apocalyptic number.
5528238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5528238 is a wasteful number, since it uses less digits than its factorization.
5528238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 921378.
The product of its digits is 19200, while the sum is 33.
The square root of 5528238 is about 2351.2205341056. The cubic root of 5528238 is about 176.8189920767.
The spelling of 5528238 in words is "five million, five hundred twenty-eight thousand, two hundred thirty-eight".
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