Base | Representation |
---|---|
bin | 10010100110010… |
… | …100000010001110 |
3 | 210202010221101102 |
4 | 102212110002032 |
5 | 1114340032142 |
6 | 50543543102 |
7 | 10506145301 |
oct | 2246240216 |
9 | 722127342 |
10 | 312033422 |
11 | 150153368 |
12 | 885baa92 |
13 | 4c85207c |
14 | 2d626b38 |
15 | 1c5d9532 |
hex | 1299408e |
312033422 has 16 divisors (see below), whose sum is σ = 478174752. Its totient is φ = 152668320.
The previous prime is 312033401. The next prime is 312033439. The reversal of 312033422 is 224330213.
312033422 is digitally balanced in base 3, 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 = 312033394 and 312033403.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 17543 + ... + 30525.
It is an arithmetic number, because the mean of its divisors is an integer number (29885922).
Almost surely, 2312033422 is an apocalyptic number.
312033422 is a deficient number, since it is larger than the sum of its proper divisors (166141330).
312033422 is a wasteful number, since it uses less digits than its factorization.
312033422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13243.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 312033422 is about 17664.4677813966. The cubic root of 312033422 is about 678.2665059152.
Adding to 312033422 its reverse (224330213), we get a palindrome (536363635).
The spelling of 312033422 in words is "three hundred twelve million, thirty-three thousand, four hundred twenty-two".
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