Base | Representation |
---|---|
bin | 1010101100111… |
… | …0011011101100 |
3 | 10010110102122211 |
4 | 2223032123230 |
5 | 42442320430 |
6 | 4242020204 |
7 | 1053344134 |
oct | 253163354 |
9 | 103412584 |
10 | 44885740 |
11 | 23378359 |
12 | 13047664 |
13 | 93b7613 |
14 | 5d65ac4 |
15 | 3e1972a |
hex | 2ace6ec |
44885740 has 12 divisors (see below), whose sum is σ = 94260096. Its totient is φ = 17954288.
The previous prime is 44885723. The next prime is 44885749. The reversal of 44885740 is 4758844.
It is a junction number, because it is equal to n+sod(n) for n = 44885693 and 44885702.
It is not an unprimeable number, because it can be changed into a prime (44885749) 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, 1122124 + ... + 1122163.
It is an arithmetic number, because the mean of its divisors is an integer number (7855008).
Almost surely, 244885740 is an apocalyptic number.
It is an amenable number.
44885740 is an abundant number, since it is smaller than the sum of its proper divisors (49374356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44885740 is a wasteful number, since it uses less digits than its factorization.
44885740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2244296 (or 2244294 counting only the distinct ones).
The product of its (nonzero) digits is 143360, while the sum is 40.
The square root of 44885740 is about 6699.6820820096. The cubic root of 44885740 is about 355.3880303831.
The spelling of 44885740 in words is "forty-four million, eight hundred eighty-five thousand, seven hundred forty".
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