Base | Representation |
---|---|
bin | 100011011011100011… |
… | …101001011001101000 |
3 | 10122012022011112111112 |
4 | 203123203221121220 |
5 | 1110403040341123 |
6 | 25250555445452 |
7 | 2514514441340 |
oct | 433343513150 |
9 | 118168145445 |
10 | 38043293288 |
11 | 151524a1360 |
12 | 7458756888 |
13 | 3783885a40 |
14 | 1bac781d20 |
15 | ec9d26d78 |
hex | 8db8e9668 |
38043293288 has 64 divisors (see below), whose sum is σ = 95773345920. Its totient is φ = 13681900800.
The previous prime is 38043293287. The next prime is 38043293339. The reversal of 38043293288 is 88239234083.
38043293288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (38043293287) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2367323 + ... + 2383338.
It is an arithmetic number, because the mean of its divisors is an integer number (1496458530).
Almost surely, 238043293288 is an apocalyptic number.
It is an amenable number.
38043293288 is an abundant number, since it is smaller than the sum of its proper divisors (57730052632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38043293288 is a wasteful number, since it uses less digits than its factorization.
38043293288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4750698 (or 4750694 counting only the distinct ones).
The product of its (nonzero) digits is 1990656, while the sum is 50.
The spelling of 38043293288 in words is "thirty-eight billion, forty-three million, two hundred ninety-three thousand, two hundred eighty-eight".
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