Base | Representation |
---|---|
bin | 1010100001000… |
… | …1110011101010 |
3 | 10002000011211122 |
4 | 2220101303222 |
5 | 42243110010 |
6 | 4213255242 |
7 | 1043645465 |
oct | 250216352 |
9 | 102004748 |
10 | 44113130 |
11 | 2299a936 |
12 | 12934522 |
13 | 91a6a59 |
14 | 5c042dc |
15 | 3d15855 |
hex | 2a11cea |
44113130 has 32 divisors (see below), whose sum is σ = 86138640. Its totient is φ = 16199680.
The previous prime is 44113123. The next prime is 44113133. The reversal of 44113130 is 3131144.
It can be written as a sum of positive squares in 8 ways, for example, as 19123129 + 24990001 = 4373^2 + 4999^2 .
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a junction number, because it is equal to n+sod(n) for n = 44113099 and 44113108.
It is not an unprimeable number, because it can be changed into a prime (44113133) 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, 3806 + ... + 10134.
Almost surely, 244113130 is an apocalyptic number.
44113130 is a deficient number, since it is larger than the sum of its proper divisors (42025510).
44113130 is a wasteful number, since it uses less digits than its factorization.
44113130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6394.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 44113130 is about 6641.7716010113. The cubic root of 44113130 is about 353.3371414882.
Adding to 44113130 its reverse (3131144), we get a palindrome (47244274).
The spelling of 44113130 in words is "forty-four million, one hundred thirteen thousand, one hundred thirty".
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