Base | Representation |
---|---|
bin | 1010110110101… |
… | …0110011100000 |
3 | 10011122222021001 |
4 | 2231222303200 |
5 | 43123314430 |
6 | 4303441344 |
7 | 1061652364 |
oct | 255526340 |
9 | 104588231 |
10 | 45526240 |
11 | 237755a1 |
12 | 132b6254 |
13 | 9580006 |
14 | 60912a4 |
15 | 3ee43ca |
hex | 2b6ace0 |
45526240 has 24 divisors (see below), whose sum is σ = 107556120. Its totient is φ = 18210432.
The previous prime is 45526213. The next prime is 45526241. The reversal of 45526240 is 4262554.
45526240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 45526199 and 45526208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45526241) 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 in 3 ways as a sum of consecutive naturals, for example, 142110 + ... + 142429.
It is an arithmetic number, because the mean of its divisors is an integer number (4481505).
Almost surely, 245526240 is an apocalyptic number.
45526240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45526240 is an abundant number, since it is smaller than the sum of its proper divisors (62029880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45526240 is a wasteful number, since it uses less digits than its factorization.
45526240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284554 (or 284546 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 45526240 is about 6747.3135394763. The cubic root of 45526240 is about 357.0704639554.
Adding to 45526240 its reverse (4262554), we get a palindrome (49788794).
The spelling of 45526240 in words is "forty-five million, five hundred twenty-six thousand, two hundred forty".
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