Base | Representation |
---|---|
bin | 1100010010101000100110 |
3 | 20001200211100 |
4 | 30102220212 |
5 | 1311101204 |
6 | 153020530 |
7 | 36246513 |
oct | 14225046 |
9 | 6050740 |
10 | 3222054 |
11 | 1900860 |
12 | 10b4746 |
13 | 88a754 |
14 | 5dc30a |
15 | 439a39 |
hex | 312a26 |
3222054 has 24 divisors (see below), whose sum is σ = 7616232. Its totient is φ = 976320.
The previous prime is 3222053. The next prime is 3222059. The reversal of 3222054 is 4502223.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a d-powerful number, because it can be written as 312 + 29 + 219 + 221 + 0 + 55 + 48 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3222053) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7939 + ... + 8334.
It is an arithmetic number, because the mean of its divisors is an integer number (317343).
Almost surely, 23222054 is an apocalyptic number.
3222054 is an abundant number, since it is smaller than the sum of its proper divisors (4394178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3222054 is a wasteful number, since it uses less digits than its factorization.
3222054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16292 (or 16289 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 18.
The square root of 3222054 is about 1795.0080779763. The cubic root of 3222054 is about 147.6990169979.
Adding to 3222054 its reverse (4502223), we get a palindrome (7724277).
The spelling of 3222054 in words is "three million, two hundred twenty-two thousand, fifty-four".
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