Base | Representation |
---|---|
bin | 111111011111011010001 |
3 | 10220200212021 |
4 | 13323323101 |
5 | 1013033330 |
6 | 112331441 |
7 | 23453332 |
oct | 7737321 |
9 | 3820767 |
10 | 2080465 |
11 | 11a10a2 |
12 | 843b81 |
13 | 57ac5a |
14 | 3c2289 |
15 | 2b167a |
hex | 1fbed1 |
2080465 has 16 divisors (see below), whose sum is σ = 2649600. Its totient is φ = 1564992.
The previous prime is 2080453. The next prime is 2080501. The reversal of 2080465 is 5640802.
It is a cyclic number.
It is not a de Polignac number, because 2080465 - 25 = 2080433 is a prime.
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, 8971 + ... + 9199.
It is an arithmetic number, because the mean of its divisors is an integer number (165600).
22080465 is an apocalyptic number.
It is an amenable number.
2080465 is a deficient number, since it is larger than the sum of its proper divisors (569135).
2080465 is a wasteful number, since it uses less digits than its factorization.
2080465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 2080465 is about 1442.3817109212. The cubic root of 2080465 is about 127.6595976546.
The spelling of 2080465 in words is "two million, eighty thousand, four hundred sixty-five".
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