Base | Representation |
---|---|
bin | 111110100101011110110 |
3 | 10212012011210 |
4 | 13310223312 |
5 | 1011111211 |
6 | 111542250 |
7 | 23301012 |
oct | 7645366 |
9 | 3765153 |
10 | 2050806 |
11 | 118088a |
12 | 82a986 |
13 | 56a5c4 |
14 | 3b5542 |
15 | 2a79a6 |
hex | 1f4af6 |
2050806 has 16 divisors (see below), whose sum is σ = 4132800. Its totient is φ = 678408.
The previous prime is 2050787. The next prime is 2050813. The reversal of 2050806 is 6080502.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396 + ... + 2063.
It is an arithmetic number, because the mean of its divisors is an integer number (258300).
22050806 is an apocalyptic number.
2050806 is an abundant number, since it is smaller than the sum of its proper divisors (2081994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2050806 is a wasteful number, since it uses less digits than its factorization.
2050806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2603.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 2050806 is about 1432.0635460761. The cubic root of 2050806 is about 127.0500557020.
The spelling of 2050806 in words is "two million, fifty thousand, eight hundred six".
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