Base | Representation |
---|---|
bin | 1010100000000… |
… | …1001001100001 |
3 | 10001212201020111 |
4 | 2220001021201 |
5 | 42233414042 |
6 | 4212011321 |
7 | 1043242531 |
oct | 250011141 |
9 | 101781214 |
10 | 44044897 |
11 | 22953646 |
12 | 12900b41 |
13 | 9181990 |
14 | 5bc74c1 |
15 | 3d00517 |
hex | 2a01261 |
44044897 has 4 divisors (see below), whose sum is σ = 47432980. Its totient is φ = 40656816.
The previous prime is 44044883. The next prime is 44044901. The reversal of 44044897 is 79844044.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1846881 + 42198016 = 1359^2 + 6496^2 .
It is a cyclic number.
It is not a de Polignac number, because 44044897 - 223 = 35656289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44044877) 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, 1694022 + ... + 1694047.
It is an arithmetic number, because the mean of its divisors is an integer number (11858245).
Almost surely, 244044897 is an apocalyptic number.
It is an amenable number.
44044897 is a deficient number, since it is larger than the sum of its proper divisors (3388083).
44044897 is a wasteful number, since it uses less digits than its factorization.
44044897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3388082.
The product of its (nonzero) digits is 129024, while the sum is 40.
The square root of 44044897 is about 6636.6329565526. The cubic root of 44044897 is about 353.1548700240.
The spelling of 44044897 in words is "forty-four million, forty-four thousand, eight hundred ninety-seven".
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