Base | Representation |
---|---|
bin | 101001001101001111… |
… | …100111100111100100 |
3 | 11020012112221000200110 |
4 | 221031033213213210 |
5 | 1211103334104103 |
6 | 32154241013020 |
7 | 3124306335231 |
oct | 511517474744 |
9 | 136175830613 |
10 | 44245613028 |
11 | 17845549a41 |
12 | 86a9924170 |
13 | 423183b916 |
14 | 21da3b8788 |
15 | 123e5c6403 |
hex | a4d3e79e4 |
44245613028 has 72 divisors (see below), whose sum is σ = 105106439424. Its totient is φ = 14486472000.
The previous prime is 44245613021. The next prime is 44245613051. The reversal of 44245613028 is 82031654244.
It is a super-3 number, since 3×442456130283 (a number of 33 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (44245613021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22677453 + ... + 22679403.
Almost surely, 244245613028 is an apocalyptic number.
It is an amenable number.
44245613028 is an abundant number, since it is smaller than the sum of its proper divisors (60860826396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44245613028 is a wasteful number, since it uses less digits than its factorization.
44245613028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2513 (or 2444 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 39.
The spelling of 44245613028 in words is "forty-four billion, two hundred forty-five million, six hundred thirteen thousand, twenty-eight".
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