Base | Representation |
---|---|
bin | 100001111010… |
… | …011011010100 |
3 | 121201122212210 |
4 | 201322123110 |
5 | 4233440233 |
6 | 514313420 |
7 | 135364365 |
oct | 41723324 |
9 | 17648783 |
10 | 8890068 |
11 | 5022270 |
12 | 2b88870 |
13 | 1ac35c5 |
14 | 1275b6c |
15 | ba9163 |
hex | 87a6d4 |
8890068 has 24 divisors (see below), whose sum is σ = 22629600. Its totient is φ = 2693920.
The previous prime is 8890051. The next prime is 8890069. The reversal of 8890068 is 8600988.
8890068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8890069) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33543 + ... + 33806.
It is an arithmetic number, because the mean of its divisors is an integer number (942900).
Almost surely, 28890068 is an apocalyptic number.
It is an amenable number.
8890068 is an abundant number, since it is smaller than the sum of its proper divisors (13739532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8890068 is a wasteful number, since it uses less digits than its factorization.
8890068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67367 (or 67365 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 39.
The square root of 8890068 is about 2981.6217063873. The cubic root of 8890068 is about 207.1579927562.
The spelling of 8890068 in words is "eight million, eight hundred ninety thousand, sixty-eight".
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