Base | Representation |
---|---|
bin | 1010100001010… |
… | …1111101001011 |
3 | 10002001001011000 |
4 | 2220111331023 |
5 | 42244130443 |
6 | 4213510043 |
7 | 1044046152 |
oct | 250257513 |
9 | 102031130 |
10 | 44130123 |
11 | 22a01684 |
12 | 12942323 |
13 | 91b16cb |
14 | 5c0a599 |
15 | 3d1a8d3 |
hex | 2a15f4b |
44130123 has 32 divisors (see below), whose sum is σ = 68774400. Its totient is φ = 27913248.
The previous prime is 44130109. The next prime is 44130161. The reversal of 44130123 is 32103144.
It is not a de Polignac number, because 44130123 - 26 = 44130059 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 44130096 and 44130105.
It is not an unprimeable number, because it can be changed into a prime (44130193) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110961 + ... + 111357.
It is an arithmetic number, because the mean of its divisors is an integer number (2149200).
Almost surely, 244130123 is an apocalyptic number.
44130123 is a deficient number, since it is larger than the sum of its proper divisors (24644277).
44130123 is a wasteful number, since it uses less digits than its factorization.
44130123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 608 (or 602 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 44130123 is about 6643.0507298981. The cubic root of 44130123 is about 353.3825058142.
Adding to 44130123 its reverse (32103144), we get a palindrome (76233267).
It can be divided in two parts, 44130 and 123, that added together give a triangular number (44253 = T297).
The spelling of 44130123 in words is "forty-four million, one hundred thirty thousand, one hundred twenty-three".
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