Base | Representation |
---|---|
bin | 111101001101… |
… | …010101101110 |
3 | 1010012012011220 |
4 | 331031111232 |
5 | 13101423142 |
6 | 1331524210 |
7 | 253245441 |
oct | 75152556 |
9 | 33165156 |
10 | 16045422 |
11 | 906a188 |
12 | 5459666 |
13 | 342a443 |
14 | 21b9658 |
15 | 161e2ec |
hex | f4d56e |
16045422 has 16 divisors (see below), whose sum is σ = 32148480. Its totient is φ = 5338872.
The previous prime is 16045417. The next prime is 16045429. The reversal of 16045422 is 22454061.
It is a junction number, because it is equal to n+sod(n) for n = 16045392 and 16045401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16045429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1779 + ... + 5937.
It is an arithmetic number, because the mean of its divisors is an integer number (2009280).
Almost surely, 216045422 is an apocalyptic number.
16045422 is an abundant number, since it is smaller than the sum of its proper divisors (16103058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16045422 is a wasteful number, since it uses less digits than its factorization.
16045422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4807.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 16045422 is about 4005.6737261040. The cubic root of 16045422 is about 252.2224352484. Note that the first 3 decimals are identical.
Adding to 16045422 its reverse (22454061), we get a palindrome (38499483).
The spelling of 16045422 in words is "sixteen million, forty-five thousand, four hundred twenty-two".
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