Base | Representation |
---|---|
bin | 1000010011101110… |
… | …1111101101000100 |
3 | 12202102121122212222 |
4 | 2010323233231010 |
5 | 14031421120104 |
6 | 1005150031512 |
7 | 106160564300 |
oct | 20473575504 |
9 | 5672548788 |
10 | 2230254404 |
11 | a44a14164 |
12 | 522aa8598 |
13 | 297095381 |
14 | 1722b4d00 |
15 | d0be61be |
hex | 84eefb44 |
2230254404 has 18 divisors (see below), whose sum is σ = 4540161150. Its totient is φ = 955823232.
The previous prime is 2230254401. The next prime is 2230254407. The reversal of 2230254404 is 4044520322.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2230254401) and next prime (2230254407).
It can be written as a sum of positive squares in only one way, i.e., 1392036100 + 838218304 = 37310^2 + 28952^2 .
It is a super-2 number, since 2×22302544042 = 9948069413122790432, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2230254401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5689229 + ... + 5689620.
It is an arithmetic number, because the mean of its divisors is an integer number (252231175).
Almost surely, 22230254404 is an apocalyptic number.
It is an amenable number.
2230254404 is an abundant number, since it is smaller than the sum of its proper divisors (2309906746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2230254404 is a wasteful number, since it uses less digits than its factorization.
2230254404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11378867 (or 11378858 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 2230254404 is about 47225.5693877798. The cubic root of 2230254404 is about 1306.5262363254.
Adding to 2230254404 its reverse (4044520322), we get a palindrome (6274774726).
The spelling of 2230254404 in words is "two billion, two hundred thirty million, two hundred fifty-four thousand, four hundred four".
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