Base | Representation |
---|---|
bin | 110101010101010… |
… | …101001000000001 |
3 | 2022100200201220012 |
4 | 311111111020001 |
5 | 3313031042001 |
6 | 224442154305 |
7 | 31113352466 |
oct | 6525251001 |
9 | 2270621805 |
10 | 894784001 |
11 | 41a09a511 |
12 | 20b7b2995 |
13 | 1134bb4b7 |
14 | 86b9d66d |
15 | 5384b2bb |
hex | 35555201 |
894784001 has 16 divisors (see below), whose sum is σ = 967237200. Its totient is φ = 824598528.
The previous prime is 894783997. The next prime is 894784013. The reversal of 894784001 is 100487498.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 5313025 + 889470976 = 2305^2 + 29824^2 .
It is a cyclic number.
It is not a de Polignac number, because 894784001 - 22 = 894783997 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 894784001.
It is not an unprimeable number, because it can be changed into a prime (894784301) 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, 836495 + ... + 837563.
It is an arithmetic number, because the mean of its divisors is an integer number (60452325).
Almost surely, 2894784001 is an apocalyptic number.
It is an amenable number.
894784001 is a deficient number, since it is larger than the sum of its proper divisors (72453199).
894784001 is a wasteful number, since it uses less digits than its factorization.
894784001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2068.
The product of its (nonzero) digits is 64512, while the sum is 41.
The square root of 894784001 is about 29912.9403603190. The cubic root of 894784001 is about 963.6205876062.
The spelling of 894784001 in words is "eight hundred ninety-four million, seven hundred eighty-four thousand, one".
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