Base | Representation |
---|---|
bin | 11010100000001… |
… | …01011100110010 |
3 | 120111100001022011 |
4 | 31100011130302 |
5 | 423403223214 |
6 | 34021033134 |
7 | 5336456350 |
oct | 1520053462 |
9 | 514301264 |
10 | 222320434 |
11 | 1045486a6 |
12 | 625557aa |
13 | 370a096b |
14 | 217527d0 |
15 | 147b7ac4 |
hex | d405732 |
222320434 has 16 divisors (see below), whose sum is σ = 389230848. Its totient is φ = 93252672.
The previous prime is 222320419. The next prime is 222320473. The reversal of 222320434 is 434023222.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168279 + ... + 169594.
It is an arithmetic number, because the mean of its divisors is an integer number (24326928).
Almost surely, 2222320434 is an apocalyptic number.
222320434 is a deficient number, since it is larger than the sum of its proper divisors (166910414).
222320434 is a wasteful number, since it uses less digits than its factorization.
222320434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 337929.
The product of its (nonzero) digits is 2304, while the sum is 22.
The square root of 222320434 is about 14910.4136092866. The cubic root of 222320434 is about 605.7960824572.
Adding to 222320434 its reverse (434023222), we get a palindrome (656343656).
The spelling of 222320434 in words is "two hundred twenty-two million, three hundred twenty thousand, four hundred thirty-four".
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