Base | Representation |
---|---|
bin | 100000010011… |
… | …110111101010 |
3 | 120221022122111 |
4 | 200103313222 |
5 | 4132014434 |
6 | 501312534 |
7 | 131664601 |
oct | 40236752 |
9 | 16838574 |
10 | 8469994 |
11 | 48656a5 |
12 | 2a0574a |
13 | 19a7340 |
14 | 11a6a38 |
15 | b24964 |
hex | 813dea |
8469994 has 8 divisors (see below), whose sum is σ = 13682340. Its totient is φ = 3909216.
The previous prime is 8469977. The next prime is 8469997. The reversal of 8469994 is 4999648.
8469994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 6027025 + 2442969 = 2455^2 + 1563^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (8469997) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162859 + ... + 162910.
Almost surely, 28469994 is an apocalyptic number.
8469994 is a deficient number, since it is larger than the sum of its proper divisors (5212346).
8469994 is a wasteful number, since it uses less digits than its factorization.
8469994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325784.
The product of its digits is 559872, while the sum is 49.
The square root of 8469994 is about 2910.3254113587. The cubic root of 8469994 is about 203.8423265815.
The spelling of 8469994 in words is "eight million, four hundred sixty-nine thousand, nine hundred ninety-four".
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