Base | Representation |
---|---|
bin | 1101001001001001001101 |
3 | 20111001002122 |
4 | 31021021031 |
5 | 1340222300 |
6 | 201502325 |
7 | 41166452 |
oct | 15111115 |
9 | 6431078 |
10 | 3445325 |
11 | 1a43584 |
12 | 11a19a5 |
13 | 938270 |
14 | 659829 |
15 | 480c85 |
hex | 34924d |
3445325 has 12 divisors (see below), whose sum is σ = 4601268. Its totient is φ = 2544000.
The previous prime is 3445303. The next prime is 3445357. The reversal of 3445325 is 5235443.
It can be written as a sum of positive squares in 6 ways, for example, as 67081 + 3378244 = 259^2 + 1838^2 .
It is a de Polignac number, because none of the positive numbers 2k-3445325 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3445294 and 3445303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4976 + ... + 5625.
It is an arithmetic number, because the mean of its divisors is an integer number (383439).
Almost surely, 23445325 is an apocalyptic number.
It is an amenable number.
3445325 is a deficient number, since it is larger than the sum of its proper divisors (1155943).
3445325 is a wasteful number, since it uses less digits than its factorization.
3445325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10624 (or 10619 counting only the distinct ones).
The product of its digits is 7200, while the sum is 26.
The square root of 3445325 is about 1856.1586677868. The cubic root of 3445325 is about 151.0346981063.
The spelling of 3445325 in words is "three million, four hundred forty-five thousand, three hundred twenty-five".
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