Base | Representation |
---|---|
bin | 101001011101010011… |
… | …110011010110101100 |
3 | 11020220100002200012222 |
4 | 221131103303112230 |
5 | 1212131334121012 |
6 | 32241110014512 |
7 | 3134061330143 |
oct | 513523632654 |
9 | 136810080188 |
10 | 44515145132 |
11 | 17973703447 |
12 | 8764047438 |
13 | 427562c783 |
14 | 22240da75a |
15 | 12580b7972 |
hex | a5d4f35ac |
44515145132 has 12 divisors (see below), whose sum is σ = 77956105080. Its totient is φ = 22241972256.
The previous prime is 44515145123. The next prime is 44515145153. The reversal of 44515145132 is 23154151544.
It is a happy number.
It is a super-3 number, since 3×445151451323 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 44515145092 and 44515145101.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3893657 + ... + 3905072.
It is an arithmetic number, because the mean of its divisors is an integer number (6496342090).
Almost surely, 244515145132 is an apocalyptic number.
It is an amenable number.
44515145132 is a deficient number, since it is larger than the sum of its proper divisors (33440959948).
44515145132 is a wasteful number, since it uses less digits than its factorization.
44515145132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7800160 (or 7800158 counting only the distinct ones).
The product of its digits is 48000, while the sum is 35.
Adding to 44515145132 its reverse (23154151544), we get a palindrome (67669296676).
The spelling of 44515145132 in words is "forty-four billion, five hundred fifteen million, one hundred forty-five thousand, one hundred thirty-two".
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