Base | Representation |
---|---|
bin | 1011010010011010… |
… | …0111010011001010 |
3 | 21211011112000211221 |
4 | 2310212213103022 |
5 | 22201141140242 |
6 | 1220355512254 |
7 | 135041520256 |
oct | 26446472312 |
9 | 7734460757 |
10 | 3030021322 |
11 | 1315405959 |
12 | 7068b868a |
13 | 393996133 |
14 | 20a5bd266 |
15 | 12b024167 |
hex | b49a74ca |
3030021322 has 8 divisors (see below), whose sum is σ = 4545445572. Its totient is φ = 1514872800.
The previous prime is 3030021283. The next prime is 3030021329. The reversal of 3030021322 is 2231200303.
3030021322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 3028410961 + 1610361 = 55031^2 + 1269^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 3030021296 and 3030021305.
It is not an unprimeable number, because it can be changed into a prime (3030021329) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38829 + ... + 86992.
Almost surely, 23030021322 is an apocalyptic number.
3030021322 is a deficient number, since it is larger than the sum of its proper divisors (1515424250).
3030021322 is a wasteful number, since it uses less digits than its factorization.
3030021322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137864.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 3030021322 is about 55045.6294541174. The cubic root of 3030021322 is about 1447.0445265691.
Adding to 3030021322 its reverse (2231200303), we get a palindrome (5261221625).
The spelling of 3030021322 in words is "three billion, thirty million, twenty-one thousand, three hundred twenty-two".
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