Base | Representation |
---|---|
bin | 1010100110000… |
… | …1110110111100 |
3 | 10002121211121201 |
4 | 2221201312330 |
5 | 42334103040 |
6 | 4224305244 |
7 | 1046512441 |
oct | 251416674 |
9 | 102554551 |
10 | 44441020 |
11 | 230a4218 |
12 | 12a72224 |
13 | 9290080 |
14 | 5c8b9c8 |
15 | 3d7ca9a |
hex | 2a61dbc |
44441020 has 24 divisors (see below), whose sum is σ = 100505664. Its totient is φ = 16408896.
The previous prime is 44441017. The next prime is 44441027. The reversal of 44441020 is 2014444.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44441027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85204 + ... + 85723.
It is an arithmetic number, because the mean of its divisors is an integer number (4187736).
Almost surely, 244441020 is an apocalyptic number.
It is an amenable number.
44441020 is an abundant number, since it is smaller than the sum of its proper divisors (56064644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44441020 is a wasteful number, since it uses less digits than its factorization.
44441020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170949 (or 170947 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 19.
The square root of 44441020 is about 6666.4098283859. The cubic root of 44441020 is about 354.2104252891.
Adding to 44441020 its reverse (2014444), we get a palindrome (46455464).
The spelling of 44441020 in words is "forty-four million, four hundred forty-one thousand, twenty".
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