Base | Representation |
---|---|
bin | 101010100101… |
… | …1000110100001 |
3 | 1120000100212100 |
4 | 1111023012201 |
5 | 21203441323 |
6 | 2114321013 |
7 | 360532242 |
oct | 125130641 |
9 | 46010770 |
10 | 22327713 |
11 | 11670161 |
12 | 7589169 |
13 | 4819a85 |
14 | 2d72cc9 |
15 | 1e60943 |
hex | 154b1a1 |
22327713 has 12 divisors (see below), whose sum is σ = 32294548. Its totient is φ = 14865120.
The previous prime is 22327703. The next prime is 22327727. The reversal of 22327713 is 31772322.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 6906384 + 15421329 = 2628^2 + 3927^2 .
It is not a de Polignac number, because 22327713 - 214 = 22311329 is a prime.
It is a super-3 number, since 3×223277133 (a number of 23 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22327703) 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 in 11 ways as a sum of consecutive naturals, for example, 8943 + ... + 11163.
Almost surely, 222327713 is an apocalyptic number.
It is an amenable number.
22327713 is a deficient number, since it is larger than the sum of its proper divisors (9966835).
22327713 is a wasteful number, since it uses less digits than its factorization.
22327713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3344 (or 3341 counting only the distinct ones).
The product of its digits is 3528, while the sum is 27.
The square root of 22327713 is about 4725.2209472151. The cubic root of 22327713 is about 281.5883915091.
The spelling of 22327713 in words is "twenty-two million, three hundred twenty-seven thousand, seven hundred thirteen".
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