Base | Representation |
---|---|
bin | 11000100111011… |
… | …10101000011000 |
3 | 112101120012110020 |
4 | 30103232220120 |
5 | 410330421303 |
6 | 32253550440 |
7 | 5055130641 |
oct | 1423565030 |
9 | 471505406 |
10 | 206498328 |
11 | a6621283 |
12 | 591a5420 |
13 | 33a2107a |
14 | 1d5d46c8 |
15 | 131dea53 |
hex | c4eea18 |
206498328 has 32 divisors (see below), whose sum is σ = 534049200. Its totient is φ = 66459008.
The previous prime is 206498321. The next prime is 206498329. The reversal of 206498328 is 823894602.
It is a self number, because there is not a number n which added to its sum of digits gives 206498328.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206498321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147651 + ... + 149042.
Almost surely, 2206498328 is an apocalyptic number.
It is an amenable number.
206498328 is an abundant number, since it is smaller than the sum of its proper divisors (327550872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206498328 is a wasteful number, since it uses less digits than its factorization.
206498328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296731 (or 296727 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 42.
The square root of 206498328 is about 14370.0496867617. The cubic root of 206498328 is about 591.0699039224.
The spelling of 206498328 in words is "two hundred six million, four hundred ninety-eight thousand, three hundred twenty-eight".
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