Base | Representation |
---|---|
bin | 1100111000101110010001 |
3 | 20100121211112 |
4 | 30320232101 |
5 | 1331044230 |
6 | 200223105 |
7 | 40466405 |
oct | 14705621 |
9 | 6317745 |
10 | 3378065 |
11 | 19a7a99 |
12 | 116aa95 |
13 | 913772 |
14 | 63d105 |
15 | 46ad95 |
hex | 338b91 |
3378065 has 8 divisors (see below), whose sum is σ = 4193640. Its totient is φ = 2609152.
The previous prime is 3378059. The next prime is 3378071. The reversal of 3378065 is 5608733.
It is a happy number.
3378065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3378059) and next prime (3378071).
It can be written as a sum of positive squares in 4 ways, for example, as 36481 + 3341584 = 191^2 + 1828^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3378065 - 24 = 3378049 is a prime.
It is a super-2 number, since 2×33780652 = 22822646288450, which contains 22 as substring.
It is a Curzon number.
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 7 ways as a sum of consecutive naturals, for example, 11504 + ... + 11793.
It is an arithmetic number, because the mean of its divisors is an integer number (524205).
Almost surely, 23378065 is an apocalyptic number.
It is an amenable number.
3378065 is a deficient number, since it is larger than the sum of its proper divisors (815575).
3378065 is a wasteful number, since it uses less digits than its factorization.
3378065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23331.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 3378065 is about 1837.9513051221. The cubic root of 3378065 is about 150.0453936688.
The spelling of 3378065 in words is "three million, three hundred seventy-eight thousand, sixty-five".
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