Base | Representation |
---|---|
bin | 1010011111110… |
… | …0110011111010 |
3 | 10001211210212110 |
4 | 2213330303322 |
5 | 42232332010 |
6 | 4211353150 |
7 | 1043136660 |
oct | 247746372 |
9 | 101753773 |
10 | 44027130 |
11 | 22941264 |
12 | 128b27b6 |
13 | 9176874 |
14 | 5bc0c30 |
15 | 3cea120 |
hex | 29fccfa |
44027130 has 64 divisors (see below), whose sum is σ = 124674048. Its totient is φ = 9737280.
The previous prime is 44027119. The next prime is 44027147. The reversal of 44027130 is 3172044.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 44027097 and 44027106.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3129 + ... + 9891.
It is an arithmetic number, because the mean of its divisors is an integer number (1948032).
Almost surely, 244027130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44027130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62337024).
44027130 is an abundant number, since it is smaller than the sum of its proper divisors (80646918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44027130 is a wasteful number, since it uses less digits than its factorization.
44027130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6811.
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 44027130 is about 6635.2942662703. The cubic root of 44027130 is about 353.1073779809.
Adding to 44027130 its reverse (3172044), we get a palindrome (47199174).
The spelling of 44027130 in words is "forty-four million, twenty-seven thousand, one hundred thirty".
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