Base | Representation |
---|---|
bin | 11011001010010101010 |
3 | 1200012212221 |
4 | 3121102222 |
5 | 211440101 |
6 | 31024254 |
7 | 10364554 |
oct | 3312252 |
9 | 1605787 |
10 | 890026 |
11 | 558765 |
12 | 36b08a |
13 | 252157 |
14 | 1924d4 |
15 | 128aa1 |
hex | d94aa |
890026 has 8 divisors (see below), whose sum is σ = 1347840. Its totient is φ = 440748.
The previous prime is 890011. The next prime is 890027. The reversal of 890026 is 620098.
890026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (890027) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1866 + ... + 2293.
It is an arithmetic number, because the mean of its divisors is an integer number (168480).
2890026 is an apocalyptic number.
890026 is a deficient number, since it is larger than the sum of its proper divisors (457814).
890026 is a wasteful number, since it uses less digits than its factorization.
890026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4268.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 890026 is about 943.4118930775. The cubic root of 890026 is about 96.1909538335.
The spelling of 890026 in words is "eight hundred ninety thousand, twenty-six".
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