Base | Representation |
---|---|
bin | 11000100100101110110 |
3 | 1111220120122 |
4 | 3010211312 |
5 | 201231423 |
6 | 25131542 |
7 | 6562430 |
oct | 3044566 |
9 | 1456518 |
10 | 805238 |
11 | 4aaa95 |
12 | 329bb2 |
13 | 222695 |
14 | 16d650 |
15 | 10d8c8 |
hex | c4976 |
805238 has 16 divisors (see below), whose sum is σ = 1395360. Its totient is φ = 341376.
The previous prime is 805223. The next prime is 805241. The reversal of 805238 is 832508.
805238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 1328 + ... + 1836.
It is an arithmetic number, because the mean of its divisors is an integer number (87210).
2805238 is an apocalyptic number.
805238 is a deficient number, since it is larger than the sum of its proper divisors (590122).
805238 is a wasteful number, since it uses less digits than its factorization.
805238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 631.
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 805238 is about 897.3505446591. The cubic root of 805238 is about 93.0339414401.
The spelling of 805238 in words is "eight hundred five thousand, two hundred thirty-eight".
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