Base | Representation |
---|---|
bin | 101001011101… |
… | …100001101100 |
3 | 202110012020210 |
4 | 221131201230 |
5 | 10240300334 |
6 | 1024542420 |
7 | 161245410 |
oct | 51354154 |
9 | 22405223 |
10 | 10868844 |
11 | 6153a18 |
12 | 3781a10 |
13 | 233718c |
14 | 162cd40 |
15 | e4a5e9 |
hex | a5d86c |
10868844 has 48 divisors (see below), whose sum is σ = 29611008. Its totient is φ = 3038208.
The previous prime is 10868843. The next prime is 10868849. The reversal of 10868844 is 44886801.
10868844 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 (10868843) 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, 2572 + ... + 5324.
It is an arithmetic number, because the mean of its divisors is an integer number (616896).
Almost surely, 210868844 is an apocalyptic number.
10868844 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10868844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14805504).
10868844 is an abundant number, since it is smaller than the sum of its proper divisors (18742164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10868844 is a wasteful number, since it uses less digits than its factorization.
10868844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2814 (or 2812 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 39.
The square root of 10868844 is about 3296.7929871316. The cubic root of 10868844 is about 221.5105685517.
The spelling of 10868844 in words is "ten million, eight hundred sixty-eight thousand, eight hundred forty-four".
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