Base | Representation |
---|---|
bin | 11110110010011000001101 |
3 | 120012000212200 |
4 | 132302120031 |
5 | 4031230134 |
6 | 444552113 |
7 | 125412435 |
oct | 36623015 |
9 | 16160780 |
10 | 8070669 |
11 | 4612682 |
12 | 2852639 |
13 | 1897659 |
14 | 11012c5 |
15 | a96499 |
hex | 7b260d |
8070669 has 12 divisors (see below), whose sum is σ = 11856000. Its totient is φ = 5288904.
The previous prime is 8070659. The next prime is 8070683. The reversal of 8070669 is 9660708.
8070669 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8070669 - 24 = 8070653 is a prime.
It is a super-2 number, since 2×80706692 = 130271396215122, which contains 22 as substring.
8070669 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8070659) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7069 + ... + 8130.
It is an arithmetic number, because the mean of its divisors is an integer number (988000).
Almost surely, 28070669 is an apocalyptic number.
It is an amenable number.
8070669 is a deficient number, since it is larger than the sum of its proper divisors (3785331).
8070669 is a wasteful number, since it uses less digits than its factorization.
8070669 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15264 (or 15261 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 8070669 is about 2840.8922894049. The cubic root of 8070669 is about 200.5871827285.
The spelling of 8070669 in words is "eight million, seventy thousand, six hundred sixty-nine".
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