Base | Representation |
---|---|
bin | 100100010101101010… |
… | …010111001000111011 |
3 | 10201201020111110212000 |
4 | 210111222113020323 |
5 | 1114402120211102 |
6 | 25531421552043 |
7 | 2550622435650 |
oct | 442552271073 |
9 | 121636443760 |
10 | 39018132027 |
11 | 1560279a106 |
12 | 768b115623 |
13 | 38aa8234b4 |
14 | 1c6201dc27 |
15 | 10356d801c |
hex | 915a9723b |
39018132027 has 32 divisors (see below), whose sum is σ = 66375605760. Its totient is φ = 22190384160.
The previous prime is 39018132019. The next prime is 39018132061. The reversal of 39018132027 is 72023181093.
39018132027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 39018132027 - 23 = 39018132019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 39018131982 and 39018132000.
It is not an unprimeable number, because it can be changed into a prime (39018132227) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 449328 + ... + 529085.
It is an arithmetic number, because the mean of its divisors is an integer number (2074237680).
Almost surely, 239018132027 is an apocalyptic number.
39018132027 is a deficient number, since it is larger than the sum of its proper divisors (27357473733).
39018132027 is a wasteful number, since it uses less digits than its factorization.
39018132027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 978640 (or 978634 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The spelling of 39018132027 in words is "thirty-nine billion, eighteen million, one hundred thirty-two thousand, twenty-seven".
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