Base | Representation |
---|---|
bin | 101001110001001001… |
… | …100100101100110100 |
3 | 11021202112102212012220 |
4 | 221301021210230310 |
5 | 1213322042223423 |
6 | 32334120242340 |
7 | 3145242530610 |
oct | 516111445464 |
9 | 137675385186 |
10 | 44848007988 |
11 | 18024593213 |
12 | 88376103b0 |
13 | 42c9595644 |
14 | 22563c6340 |
15 | 12774189e3 |
hex | a71264b34 |
44848007988 has 48 divisors (see below), whose sum is σ = 122826985344. Its totient is φ = 12467399040.
The previous prime is 44848007977. The next prime is 44848008013. The reversal of 44848007988 is 88970084844.
It is a super-2 number, since 2×448480079882 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7211823 + ... + 7218038.
It is an arithmetic number, because the mean of its divisors is an integer number (2558895528).
Almost surely, 244848007988 is an apocalyptic number.
It is an amenable number.
44848007988 is an abundant number, since it is smaller than the sum of its proper divisors (77978977356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44848007988 is a wasteful number, since it uses less digits than its factorization.
44848007988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14429912 (or 14429910 counting only the distinct ones).
The product of its (nonzero) digits is 16515072, while the sum is 60.
The spelling of 44848007988 in words is "forty-four billion, eight hundred forty-eight million, seven thousand, nine hundred eighty-eight".
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