Base | Representation |
---|---|
bin | 1100111010011000001010 |
3 | 20100222010112 |
4 | 30322120022 |
5 | 1331303332 |
6 | 200314322 |
7 | 40525226 |
oct | 14723012 |
9 | 6328115 |
10 | 3384842 |
11 | 1a0209a |
12 | 11729a2 |
13 | 916886 |
14 | 641786 |
15 | 46cdb2 |
hex | 33a60a |
3384842 has 4 divisors (see below), whose sum is σ = 5077266. Its totient is φ = 1692420.
The previous prime is 3384839. The next prime is 3384847. The reversal of 3384842 is 2484833.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2484833 = 13 ⋅191141.
It can be written as a sum of positive squares in only one way, i.e., 3345241 + 39601 = 1829^2 + 199^2 .
It is a super-2 number, since 2×33848422 = 22914310729928, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3384799 and 3384808.
It is not an unprimeable number, because it can be changed into a prime (3384847) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 846209 + ... + 846212.
Almost surely, 23384842 is an apocalyptic number.
3384842 is a deficient number, since it is larger than the sum of its proper divisors (1692424).
3384842 is a wasteful number, since it uses less digits than its factorization.
3384842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1692423.
The product of its digits is 18432, while the sum is 32.
The square root of 3384842 is about 1839.7940102088. The cubic root of 3384842 is about 150.1456659046.
Subtracting from 3384842 its reverse (2484833), we obtain a palindrome (900009).
The spelling of 3384842 in words is "three million, three hundred eighty-four thousand, eight hundred forty-two".
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