Base | Representation |
---|---|
bin | 1011010010011010… |
… | …1001011111110100 |
3 | 21211011112111012100 |
4 | 2310212221133310 |
5 | 22201141432244 |
6 | 1220400022100 |
7 | 135041555436 |
oct | 26446513764 |
9 | 7734474170 |
10 | 3030030324 |
11 | 13154116a2 |
12 | 706901930 |
13 | 39399a269 |
14 | 20a5c2656 |
15 | 12b026b69 |
hex | b49a97f4 |
3030030324 has 18 divisors (see below), whose sum is σ = 7659243410. Its totient is φ = 1010010096.
The previous prime is 3030030271. The next prime is 3030030329. The reversal of 3030030324 is 4230300303.
It can be written as a sum of positive squares in only one way, i.e., 2870816400 + 159213924 = 53580^2 + 12618^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3030030297 and 3030030306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030030329) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42083719 + ... + 42083790.
Almost surely, 23030030324 is an apocalyptic number.
It is an amenable number.
3030030324 is an abundant number, since it is smaller than the sum of its proper divisors (4629213086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3030030324 is a wasteful number, since it uses less digits than its factorization.
3030030324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84167519 (or 84167514 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
The square root of 3030030324 is about 55045.7112225830. The cubic root of 3030030324 is about 1447.0459595933.
Adding to 3030030324 its reverse (4230300303), we get a palindrome (7260330627).
The spelling of 3030030324 in words is "three billion, thirty million, thirty thousand, three hundred twenty-four".
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