Base | Representation |
---|---|
bin | 10010111100001101… |
… | …10110011110000010 |
3 | 222020200100222220212 |
4 | 21132012312132002 |
5 | 131311202220431 |
6 | 4401012234122 |
7 | 506664164525 |
oct | 113606663602 |
9 | 28220328825 |
10 | 10168788866 |
11 | 434901a645 |
12 | 1b7960b942 |
13 | c60967442 |
14 | 6c673cbbc |
15 | 3e7aee72b |
hex | 25e1b6782 |
10168788866 has 32 divisors (see below), whose sum is σ = 16575071040. Its totient is φ = 4663056384.
The previous prime is 10168788787. The next prime is 10168788887. The reversal of 10168788866 is 66888786101.
10168788866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157106 + ... + 212178.
It is an arithmetic number, because the mean of its divisors is an integer number (517970970).
Almost surely, 210168788866 is an apocalyptic number.
10168788866 is a deficient number, since it is larger than the sum of its proper divisors (6406282174).
10168788866 is a wasteful number, since it uses less digits than its factorization.
10168788866 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55250.
The product of its (nonzero) digits is 6193152, while the sum is 59.
The spelling of 10168788866 in words is "ten billion, one hundred sixty-eight million, seven hundred eighty-eight thousand, eight hundred sixty-six".
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