Base | Representation |
---|---|
bin | 1011100011110101001001 |
3 | 12200221212000 |
4 | 23203311021 |
5 | 1233432340 |
6 | 144541213 |
7 | 34520553 |
oct | 13436511 |
9 | 5627760 |
10 | 3030345 |
11 | 178a81a |
12 | 1021809 |
13 | 821406 |
14 | 58c4d3 |
15 | 3ecd30 |
hex | 2e3d49 |
3030345 has 16 divisors (see below), whose sum is σ = 5387520. Its totient is φ = 1616112.
The previous prime is 3030331. The next prime is 3030353. The reversal of 3030345 is 5430303.
It is a happy number.
It is not a de Polignac number, because 3030345 - 27 = 3030217 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11089 + ... + 11358.
It is an arithmetic number, because the mean of its divisors is an integer number (336720).
Almost surely, 23030345 is an apocalyptic number.
It is an amenable number.
3030345 is a deficient number, since it is larger than the sum of its proper divisors (2357175).
3030345 is a wasteful number, since it uses less digits than its factorization.
3030345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22461 (or 22455 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 18.
The square root of 3030345 is about 1740.7886143929. The cubic root of 3030345 is about 144.7096050937.
Adding to 3030345 its reverse (5430303), we get a palindrome (8460648).
It can be divided in two parts, 3030 and 345, that added together give a cube (3375 = 153).
The spelling of 3030345 in words is "three million, thirty thousand, three hundred forty-five".
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