Base | Representation |
---|---|
bin | 11010000000101000010 |
3 | 1121022010022 |
4 | 3100011002 |
5 | 204233130 |
6 | 30133442 |
7 | 10146545 |
oct | 3200502 |
9 | 1538108 |
10 | 852290 |
11 | 53237a |
12 | 351282 |
13 | 23ac1a |
14 | 18285c |
15 | 11c7e5 |
hex | d0142 |
852290 has 8 divisors (see below), whose sum is σ = 1534140. Its totient is φ = 340912.
The previous prime is 852289. The next prime is 852301. The reversal of 852290 is 92258.
It can be written as a sum of positive squares in 2 ways, for example, as 851929 + 361 = 923^2 + 19^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42605 + ... + 42624.
2852290 is an apocalyptic number.
852290 is a deficient number, since it is larger than the sum of its proper divisors (681850).
852290 is a wasteful number, since it uses less digits than its factorization.
852290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85236.
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 852290 is about 923.1955372509. The cubic root of 852290 is about 94.8118158404.
The spelling of 852290 in words is "eight hundred fifty-two thousand, two hundred ninety".
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