Base | Representation |
---|---|
bin | 101001010101101011… |
… | …010001000011001000 |
3 | 11020120102010012121121 |
4 | 221111223101003020 |
5 | 1211401043001334 |
6 | 32220253045024 |
7 | 3130644640450 |
oct | 512553210310 |
9 | 136512105547 |
10 | 44387078344 |
11 | 17908391a24 |
12 | 8729186774 |
13 | 4254c3cbcb |
14 | 22110c0d60 |
15 | 124bc1bdb4 |
hex | a55ad10c8 |
44387078344 has 32 divisors (see below), whose sum is σ = 95240246400. Its totient is φ = 18998017920.
The previous prime is 44387078321. The next prime is 44387078363.
44387078344 is nontrivially palindromic in base 10.
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 44387078291 and 44387078300.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478164 + ... + 563395.
It is an arithmetic number, because the mean of its divisors is an integer number (2976257700).
Almost surely, 244387078344 is an apocalyptic number.
It is an amenable number.
44387078344 is an abundant number, since it is smaller than the sum of its proper divisors (50853168056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44387078344 is a wasteful number, since it uses less digits than its factorization.
44387078344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1042333 (or 1042329 counting only the distinct ones).
The product of its (nonzero) digits is 7225344, while the sum is 52.
The spelling of 44387078344 in words is "forty-four billion, three hundred eighty-seven million, seventy-eight thousand, three hundred forty-four".
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