Base | Representation |
---|---|
bin | 100010001101… |
… | …100011001110 |
3 | 121212122022220 |
4 | 202031203032 |
5 | 4243442043 |
6 | 520120210 |
7 | 136141635 |
oct | 42154316 |
9 | 17778286 |
10 | 8968398 |
11 | 50760aa |
12 | 3006066 |
13 | 1b2015a |
14 | 129651c |
15 | bc2483 |
hex | 88d8ce |
8968398 has 16 divisors (see below), whose sum is σ = 17971536. Its totient is φ = 2983680.
The previous prime is 8968397. The next prime is 8968409. The reversal of 8968398 is 8938698.
It is a self number, because there is not a number n which added to its sum of digits gives 8968398.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8968397) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2928 + ... + 5148.
It is an arithmetic number, because the mean of its divisors is an integer number (1123221).
Almost surely, 28968398 is an apocalyptic number.
8968398 is an abundant number, since it is smaller than the sum of its proper divisors (9003138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8968398 is a wasteful number, since it uses less digits than its factorization.
8968398 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2899.
The product of its digits is 746496, while the sum is 51.
The square root of 8968398 is about 2994.7283683166. The cubic root of 8968398 is about 207.7646345335.
The spelling of 8968398 in words is "eight million, nine hundred sixty-eight thousand, three hundred ninety-eight".
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