Base | Representation |
---|---|
bin | 1111100101000… |
… | …0101100001110 |
3 | 11112221201200022 |
4 | 3321100230032 |
5 | 113211422342 |
6 | 10252302142 |
7 | 1422254051 |
oct | 371205416 |
9 | 145851608 |
10 | 65342222 |
11 | 3397a640 |
12 | 19a71952 |
13 | 106ca74a |
14 | 896ca98 |
15 | 5b0a9d2 |
hex | 3e50b0e |
65342222 has 16 divisors (see below), whose sum is σ = 109814832. Its totient is φ = 28897920.
The previous prime is 65342209. The next prime is 65342231. The reversal of 65342222 is 22224356.
65342222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 65342191 and 65342200.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39323 + ... + 40950.
It is an arithmetic number, because the mean of its divisors is an integer number (6863427).
Almost surely, 265342222 is an apocalyptic number.
65342222 is a deficient number, since it is larger than the sum of its proper divisors (44472610).
65342222 is a wasteful number, since it uses less digits than its factorization.
65342222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80323.
The product of its digits is 5760, while the sum is 26.
The square root of 65342222 is about 8083.4535936071. The cubic root of 65342222 is about 402.7769722815.
Adding to 65342222 its reverse (22224356), we get a palindrome (87566578).
It can be divided in two parts, 653 and 42222, that added together give a cube (42875 = 353).
The spelling of 65342222 in words is "sixty-five million, three hundred forty-two thousand, two hundred twenty-two".
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