Base | Representation |
---|---|
bin | 1100100001111111001110 |
3 | 20011220002112 |
4 | 30201333032 |
5 | 1320104232 |
6 | 154224022 |
7 | 36631043 |
oct | 14417716 |
9 | 6156075 |
10 | 3284942 |
11 | 1944031 |
12 | 1125012 |
13 | 8b026b |
14 | 6171ca |
15 | 44d4b2 |
hex | 321fce |
3284942 has 8 divisors (see below), whose sum is σ = 5042136. Its totient is φ = 1604232.
The previous prime is 3284923. The next prime is 3284947. The reversal of 3284942 is 2494823.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a d-powerful number, because it can be written as 312 + 217 + 87 + 4 + 93 + 44 + 219 .
It is a junction number, because it is equal to n+sod(n) for n = 3284899 and 3284908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3284947) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19013 + ... + 19184.
It is an arithmetic number, because the mean of its divisors is an integer number (630267).
Almost surely, 23284942 is an apocalyptic number.
3284942 is a deficient number, since it is larger than the sum of its proper divisors (1757194).
3284942 is a wasteful number, since it uses less digits than its factorization.
3284942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38242.
The product of its digits is 13824, while the sum is 32.
The square root of 3284942 is about 1812.4408955880. The cubic root of 3284942 is about 148.6537611602.
The spelling of 3284942 in words is "three million, two hundred eighty-four thousand, nine hundred forty-two".
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