Base | Representation |
---|---|
bin | 1011101001101010100010 |
3 | 12202011122002 |
4 | 23221222202 |
5 | 1240213432 |
6 | 145244002 |
7 | 34650332 |
oct | 13515242 |
9 | 5664562 |
10 | 3054242 |
11 | 17a6774 |
12 | 1033602 |
13 | 82c259 |
14 | 5970c2 |
15 | 404e62 |
hex | 2e9aa2 |
3054242 has 4 divisors (see below), whose sum is σ = 4581366. Its totient is φ = 1527120.
The previous prime is 3054241. The next prime is 3054283. The reversal of 3054242 is 2424503.
3054242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2424503 = 349 ⋅6947.
It can be written as a sum of positive squares in only one way, i.e., 2493241 + 561001 = 1579^2 + 749^2 .
It is not an unprimeable number, because it can be changed into a prime (3054241) 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 as a sum of consecutive naturals, namely, 763559 + ... + 763562.
Almost surely, 23054242 is an apocalyptic number.
3054242 is a deficient number, since it is larger than the sum of its proper divisors (1527124).
3054242 is a wasteful number, since it uses less digits than its factorization.
3054242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1527123.
The product of its (nonzero) digits is 960, while the sum is 20.
The square root of 3054242 is about 1747.6389787367. The cubic root of 3054242 is about 145.0889980786.
Adding to 3054242 its reverse (2424503), we get a palindrome (5478745).
The spelling of 3054242 in words is "three million, fifty-four thousand, two hundred forty-two".
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