Base | Representation |
---|---|
bin | 1010001000101100111101 |
3 | 11222222211120 |
4 | 22020230331 |
5 | 1140011320 |
6 | 132541153 |
7 | 31404414 |
oct | 12105475 |
9 | 4888746 |
10 | 2657085 |
11 | 1555342 |
12 | a817b9 |
13 | 720552 |
14 | 4d247b |
15 | 377440 |
hex | 288b3d |
2657085 has 16 divisors (see below), whose sum is σ = 4272576. Its totient is φ = 1410048.
The previous prime is 2657077. The next prime is 2657101. The reversal of 2657085 is 5807562.
It is a happy number.
2657085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2657085 - 23 = 2657077 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 4317 + ... + 4893.
It is an arithmetic number, because the mean of its divisors is an integer number (267036).
22657085 is an apocalyptic number.
It is an amenable number.
2657085 is a deficient number, since it is larger than the sum of its proper divisors (1615491).
2657085 is a wasteful number, since it uses less digits than its factorization.
2657085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 892.
The product of its (nonzero) digits is 16800, while the sum is 33.
The square root of 2657085 is about 1630.0567474784. The cubic root of 2657085 is about 138.5059666307.
The spelling of 2657085 in words is "two million, six hundred fifty-seven thousand, eighty-five".
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