Base | Representation |
---|---|
bin | 1010100101011… |
… | …0101000110001 |
3 | 10002112111120101 |
4 | 2221112220301 |
5 | 42331120212 |
6 | 4223312401 |
7 | 1046231440 |
oct | 251265061 |
9 | 102474511 |
10 | 44395057 |
11 | 23072733 |
12 | 12a4b701 |
13 | 9275185 |
14 | 5c78d57 |
15 | 3d6e157 |
hex | 2a56a31 |
44395057 has 16 divisors (see below), whose sum is σ = 51718912. Its totient is φ = 37324800.
The previous prime is 44394989. The next prime is 44395061. The reversal of 44395057 is 75059344.
It is a cyclic number.
It is not a de Polignac number, because 44395057 - 215 = 44362289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (44395097) 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, 102313 + ... + 102745.
It is an arithmetic number, because the mean of its divisors is an integer number (3232432).
Almost surely, 244395057 is an apocalyptic number.
It is an amenable number.
44395057 is a deficient number, since it is larger than the sum of its proper divisors (7323855).
44395057 is a wasteful number, since it uses less digits than its factorization.
44395057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 688.
The product of its (nonzero) digits is 75600, while the sum is 37.
The square root of 44395057 is about 6662.9615787576. The cubic root of 44395057 is about 354.0882694541.
The spelling of 44395057 in words is "forty-four million, three hundred ninety-five thousand, fifty-seven".
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