Base | Representation |
---|---|
bin | 111110100100011110001 |
3 | 10212011110122 |
4 | 13310203301 |
5 | 1011102124 |
6 | 111540025 |
7 | 23266343 |
oct | 7644361 |
9 | 3764418 |
10 | 2050289 |
11 | 118045a |
12 | 82a615 |
13 | 56a2b7 |
14 | 3b5293 |
15 | 2a775e |
hex | 1f48f1 |
2050289 has 8 divisors (see below), whose sum is σ = 2163840. Its totient is φ = 1938816.
The previous prime is 2050277. The next prime is 2050327. The reversal of 2050289 is 9820502.
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 2050289 - 24 = 2050273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2050219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1772 + ... + 2690.
It is an arithmetic number, because the mean of its divisors is an integer number (270480).
22050289 is an apocalyptic number.
It is an amenable number.
2050289 is a deficient number, since it is larger than the sum of its proper divisors (113551).
2050289 is an equidigital number, since it uses as much as digits as its factorization.
2050289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1039.
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 2050289 is about 1431.8830259487. The cubic root of 2050289 is about 127.0393785342.
The spelling of 2050289 in words is "two million, fifty thousand, two hundred eighty-nine".
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