Base | Representation |
---|---|
bin | 1011010000111001… |
… | …1101000000001000 |
3 | 21210201121020201220 |
4 | 2310032131000020 |
5 | 22143031001223 |
6 | 1220012042040 |
7 | 134633631000 |
oct | 26416350010 |
9 | 7721536656 |
10 | 3023687688 |
11 | 131187a34a |
12 | 704763320 |
13 | 392589318 |
14 | 209811000 |
15 | 12a6c26e3 |
hex | b439d008 |
3023687688 has 64 divisors (see below), whose sum is σ = 8815440000. Its totient is φ = 863908416.
The previous prime is 3023687669. The next prime is 3023687701. The reversal of 3023687688 is 8867863203.
It is a self number, because there is not a number n which added to its sum of digits gives 3023687688.
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, 175423 + ... + 191886.
It is an arithmetic number, because the mean of its divisors is an integer number (137741250).
Almost surely, 23023687688 is an apocalyptic number.
It is an amenable number.
3023687688 is an abundant number, since it is smaller than the sum of its proper divisors (5791752312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3023687688 is a wasteful number, since it uses less digits than its factorization.
3023687688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 367339 (or 367321 counting only the distinct ones).
The product of its (nonzero) digits is 2322432, while the sum is 51.
The square root of 3023687688 is about 54988.0685967420. The cubic root of 3023687688 is about 1446.0355739638.
The spelling of 3023687688 in words is "three billion, twenty-three million, six hundred eighty-seven thousand, six hundred eighty-eight".
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