Base | Representation |
---|---|
bin | 1000101001101010… |
… | …0110101100001111 |
3 | 12222211200111201200 |
4 | 2022122212230033 |
5 | 14223442330111 |
6 | 1022233240543 |
7 | 111355425642 |
oct | 21232465417 |
9 | 5884614650 |
10 | 2322230031 |
11 | a91924880 |
12 | 549863153 |
13 | 2b0159614 |
14 | 1805b7a59 |
15 | d8d13256 |
hex | 8a6a6b0f |
2322230031 has 24 divisors (see below), whose sum is σ = 3661514064. Its totient is φ = 1406549760.
The previous prime is 2322230021. The next prime is 2322230047. The reversal of 2322230031 is 1300322232.
It is a happy number.
2322230031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2322230031 - 29 = 2322229519 is a prime.
It is a super-2 number, since 2×23222300312 = 10785504633756521922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2322229986 and 2322230013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2322230021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179575 + ... + 192071.
It is an arithmetic number, because the mean of its divisors is an integer number (152563086).
Almost surely, 22322230031 is an apocalyptic number.
2322230031 is a deficient number, since it is larger than the sum of its proper divisors (1339284033).
2322230031 is a wasteful number, since it uses less digits than its factorization.
2322230031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14391 (or 14388 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 2322230031 is about 48189.5220042698. The cubic root of 2322230031 is about 1324.2452150224.
Adding to 2322230031 its reverse (1300322232), we get a palindrome (3622552263).
The spelling of 2322230031 in words is "two billion, three hundred twenty-two million, two hundred thirty thousand, thirty-one".
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