Base | Representation |
---|---|
bin | 11110110010001000111110 |
3 | 120011222112120 |
4 | 132302020332 |
5 | 4031212234 |
6 | 444543410 |
7 | 125406543 |
oct | 36621076 |
9 | 16158476 |
10 | 8069694 |
11 | 4611976 |
12 | 2851b66 |
13 | 1897089 |
14 | 1100bca |
15 | a96049 |
hex | 7b223e |
8069694 has 8 divisors (see below), whose sum is σ = 16139400. Its totient is φ = 2689896.
The previous prime is 8069693. The next prime is 8069717. The reversal of 8069694 is 4969608.
It is a sphenic number, since it is the product of 3 distinct primes.
8069694 is an admirable number.
It is a super-2 number, since 2×80696942 = 130239922507272, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8069693) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672469 + ... + 672480.
It is an arithmetic number, because the mean of its divisors is an integer number (2017425).
Almost surely, 28069694 is an apocalyptic number.
8069694 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8069694 is a wasteful number, since it uses less digits than its factorization.
8069694 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1344954.
The product of its (nonzero) digits is 93312, while the sum is 42.
The square root of 8069694 is about 2840.7206832070. The cubic root of 8069694 is about 200.5791049025.
The spelling of 8069694 in words is "eight million, sixty-nine thousand, six hundred ninety-four".
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