Base | Representation |
---|---|
bin | 1011010010011010… |
… | …0010001011010100 |
3 | 21211011110222001211 |
4 | 2310212202023110 |
5 | 22201140002330 |
6 | 1220355231204 |
7 | 135041402143 |
oct | 26446421324 |
9 | 7734428054 |
10 | 3030000340 |
11 | 13153a1114 |
12 | 7068a8504 |
13 | 393989713 |
14 | 20a5b575a |
15 | 12b01cd2a |
hex | b49a22d4 |
3030000340 has 24 divisors (see below), whose sum is σ = 6374785032. Its totient is φ = 1209755520.
The previous prime is 3030000293. The next prime is 3030000341. The reversal of 3030000340 is 430000303.
It can be written as a sum of positive squares in 4 ways, for example, as 1069813264 + 1960187076 = 32708^2 + 44274^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 3030000340.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030000341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129199 + ... + 150838.
It is an arithmetic number, because the mean of its divisors is an integer number (265616043).
Almost surely, 23030000340 is an apocalyptic number.
It is an amenable number.
3030000340 is an abundant number, since it is smaller than the sum of its proper divisors (3344784692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3030000340 is a wasteful number, since it uses less digits than its factorization.
3030000340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280587 (or 280585 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 13.
The square root of 3030000340 is about 55045.4388664492. The cubic root of 3030000340 is about 1447.0411864432.
Adding to 3030000340 its reverse (430000303), we get a palindrome (3460000643).
The spelling of 3030000340 in words is "three billion, thirty million, three hundred forty", and thus it is an aban number.
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