Base | Representation |
---|---|
bin | 100000010010… |
… | …011111010010 |
3 | 120221000220000 |
4 | 200102133102 |
5 | 4131324323 |
6 | 501230430 |
7 | 131642241 |
oct | 40223722 |
9 | 16830800 |
10 | 8464338 |
11 | 4861423 |
12 | 2a02416 |
13 | 19a48ac |
14 | 11a4958 |
15 | b22e43 |
hex | 8127d2 |
8464338 has 20 divisors (see below), whose sum is σ = 18966750. Its totient is φ = 2821392.
The previous prime is 8464331. The next prime is 8464343. The reversal of 8464338 is 8334648.
8464338 is a `hidden beast` number, since 8 + 4 + 643 + 3 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 8450649 + 13689 = 2907^2 + 117^2 .
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a d-powerful number, because it can be written as 8 + 410 + 62 + 411 + 313 + 313 + 85 .
It is not an unprimeable number, because it can be changed into a prime (8464331) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 25963 + ... + 26286.
Almost surely, 28464338 is an apocalyptic number.
8464338 is an abundant number, since it is smaller than the sum of its proper divisors (10502412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8464338 is a wasteful number, since it uses less digits than its factorization.
8464338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52263 (or 52254 counting only the distinct ones).
The product of its digits is 55296, while the sum is 36.
The square root of 8464338 is about 2909.3535364407. The cubic root of 8464338 is about 203.7969432780.
It can be divided in two parts, 84643 and 38, that added together give a square (84681 = 2912).
The spelling of 8464338 in words is "eight million, four hundred sixty-four thousand, three hundred thirty-eight".
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