Base | Representation |
---|---|
bin | 1100010100011011111110 |
3 | 20002001221211 |
4 | 30110123332 |
5 | 1311320223 |
6 | 153115034 |
7 | 36310162 |
oct | 14243376 |
9 | 6061854 |
10 | 3229438 |
11 | 1906363 |
12 | 10b8a7a |
13 | 890c14 |
14 | 600ca2 |
15 | 43bd0d |
hex | 3146fe |
3229438 has 4 divisors (see below), whose sum is σ = 4844160. Its totient is φ = 1614718.
The previous prime is 3229433. The next prime is 3229463. The reversal of 3229438 is 8349223.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3229433) 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 as a sum of consecutive naturals, namely, 807358 + ... + 807361.
It is an arithmetic number, because the mean of its divisors is an integer number (1211040).
Almost surely, 23229438 is an apocalyptic number.
3229438 is a deficient number, since it is larger than the sum of its proper divisors (1614722).
3229438 is a wasteful number, since it uses less digits than its factorization.
3229438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1614721.
The product of its digits is 10368, while the sum is 31.
The square root of 3229438 is about 1797.0637161770. The cubic root of 3229438 is about 147.8117584853.
It can be divided in two parts, 3 and 229438, that added together give a square (229441 = 4792).
The spelling of 3229438 in words is "three million, two hundred twenty-nine thousand, four hundred thirty-eight".
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