Base | Representation |
---|---|
bin | 1000011110001… |
… | …01110011100110 |
3 | 11221201110120212 |
4 | 10033011303212 |
5 | 121143033211 |
6 | 11015055422 |
7 | 1522020011 |
oct | 417056346 |
9 | 157643525 |
10 | 71064806 |
11 | 3712904a |
12 | 1b971572 |
13 | 119523a7 |
14 | 961c378 |
15 | 638b38b |
hex | 43c5ce6 |
71064806 has 8 divisors (see below), whose sum is σ = 106961904. Its totient is φ = 35410840.
The previous prime is 71064787. The next prime is 71064821. The reversal of 71064806 is 60846017.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60050 + ... + 61221.
It is an arithmetic number, because the mean of its divisors is an integer number (13370238).
Almost surely, 271064806 is an apocalyptic number.
71064806 is a deficient number, since it is larger than the sum of its proper divisors (35897098).
71064806 is a wasteful number, since it uses less digits than its factorization.
71064806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121566.
The product of its (nonzero) digits is 8064, while the sum is 32.
The square root of 71064806 is about 8429.9944246719. The cubic root of 71064806 is about 414.2077224681.
The spelling of 71064806 in words is "seventy-one million, sixty-four thousand, eight hundred six".
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