Base | Representation |
---|---|
bin | 10000111011011… |
… | …000001011010110 |
3 | 201210101202002220 |
4 | 100323120023112 |
5 | 1040201012412 |
6 | 44103043210 |
7 | 10015653126 |
oct | 2073301326 |
9 | 653352086 |
10 | 284000982 |
11 | 136347161 |
12 | 7b140506 |
13 | 46ab8825 |
14 | 29a0ac86 |
15 | 19ded68c |
hex | 10ed82d6 |
284000982 has 32 divisors (see below), whose sum is σ = 599976960. Its totient is φ = 89480160.
The previous prime is 284000957. The next prime is 284000989. The reversal of 284000982 is 289000482.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (284000989) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9757 + ... + 25752.
It is an arithmetic number, because the mean of its divisors is an integer number (18749280).
Almost surely, 2284000982 is an apocalyptic number.
284000982 is an abundant number, since it is smaller than the sum of its proper divisors (315975978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
284000982 is a wasteful number, since it uses less digits than its factorization.
284000982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35588.
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 284000982 is about 16852.3286818172. The cubic root of 284000982 is about 657.3146027516.
The spelling of 284000982 in words is "two hundred eighty-four million, nine hundred eighty-two", and thus it is an aban number.
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