Base | Representation |
---|---|
bin | 1011101110000101000101 |
3 | 12210002102211 |
4 | 23232011011 |
5 | 1241303300 |
6 | 145503421 |
7 | 35054134 |
oct | 13560505 |
9 | 5702384 |
10 | 3072325 |
11 | 1809313 |
12 | 1041b71 |
13 | 837559 |
14 | 59d91b |
15 | 40a4ba |
hex | 2ee145 |
3072325 has 12 divisors (see below), whose sum is σ = 4034340. Its totient is φ = 2312960.
The previous prime is 3072301. The next prime is 3072353. The reversal of 3072325 is 5232703.
3072325 = 2202 + 2212 + ... + 2702.
It is a happy number.
3072325 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 6 ways, for example, as 412164 + 2660161 = 642^2 + 1631^2 .
It is not a de Polignac number, because 3072325 - 27 = 3072197 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 3072296 and 3072305.
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 11 ways as a sum of consecutive naturals, for example, 3190 + ... + 4039.
It is an arithmetic number, because the mean of its divisors is an integer number (336195).
Almost surely, 23072325 is an apocalyptic number.
It is an amenable number.
3072325 is a deficient number, since it is larger than the sum of its proper divisors (962015).
3072325 is a wasteful number, since it uses less digits than its factorization.
3072325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7256 (or 7251 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 22.
The square root of 3072325 is about 1752.8048950183. The cubic root of 3072325 is about 145.3747736711.
The spelling of 3072325 in words is "three million, seventy-two thousand, three hundred twenty-five".
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