Base | Representation |
---|---|
bin | 1000010001000111000… |
… | …10110011111011001000 |
3 | 1000011012220211222012001 |
4 | 10020203202303323020 |
5 | 14123230411412142 |
6 | 334255225000344 |
7 | 26344242413533 |
oct | 4104342637310 |
9 | 1004186758161 |
10 | 284064169672 |
11 | aa51a900098 |
12 | 470786230b4 |
13 | 20a304524ca |
14 | da6a915a1a |
15 | 75c86415b7 |
hex | 42238b3ec8 |
284064169672 has 32 divisors (see below), whose sum is σ = 550096058880. Its totient is φ = 137376794880.
The previous prime is 284064169639. The next prime is 284064169733. The reversal of 284064169672 is 276961460482.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158733 + ... + 770275.
It is an arithmetic number, because the mean of its divisors is an integer number (17190501840).
Almost surely, 2284064169672 is an apocalyptic number.
It is an amenable number.
284064169672 is a deficient number, since it is larger than the sum of its proper divisors (266031889208).
284064169672 is a wasteful number, since it uses less digits than its factorization.
284064169672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 613453 (or 613449 counting only the distinct ones).
The product of its (nonzero) digits is 6967296, while the sum is 55.
The spelling of 284064169672 in words is "two hundred eighty-four billion, sixty-four million, one hundred sixty-nine thousand, six hundred seventy-two".
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