Base | Representation |
---|---|
bin | 110011100010100… |
… | …111110101111001 |
3 | 2020021010000202100 |
4 | 303202213311321 |
5 | 3232331322410 |
6 | 221445454013 |
7 | 30266643243 |
oct | 6342476571 |
9 | 2207100670 |
10 | 864714105 |
11 | 404121562 |
12 | 201711309 |
13 | 10a1c0768 |
14 | 82bb3093 |
15 | 50dab8c0 |
hex | 338a7d79 |
864714105 has 12 divisors (see below), whose sum is σ = 1498837860. Its totient is φ = 461180832.
The previous prime is 864714077. The next prime is 864714139. The reversal of 864714105 is 501417468.
It is a happy number.
864714105 is a `hidden beast` number, since 8 + 647 + 1 + 4 + 1 + 0 + 5 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 187881849 + 676832256 = 13707^2 + 26016^2 .
It is not a de Polignac number, because 864714105 - 219 = 864189817 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 864714105.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9607890 + ... + 9607979.
It is an arithmetic number, because the mean of its divisors is an integer number (124903155).
Almost surely, 2864714105 is an apocalyptic number.
It is an amenable number.
864714105 is a deficient number, since it is larger than the sum of its proper divisors (634123755).
864714105 is a wasteful number, since it uses less digits than its factorization.
864714105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19215880 (or 19215877 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 864714105 is about 29406.0215772212. The cubic root of 864714105 is about 952.7029596228.
The spelling of 864714105 in words is "eight hundred sixty-four million, seven hundred fourteen thousand, one hundred five".
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