Base | Representation |
---|---|
bin | 101000101101011… |
… | …001011011100110 |
3 | 1202121011110011111 |
4 | 220231121123212 |
5 | 2344321124121 |
6 | 151434455234 |
7 | 22632212260 |
oct | 5055313346 |
9 | 1677143144 |
10 | 682989286 |
11 | 320590a61 |
12 | 17089451a |
13 | ab664795 |
14 | 669cab30 |
15 | 3ee622e1 |
hex | 28b596e6 |
682989286 has 16 divisors (see below), whose sum is σ = 1185661440. Its totient is φ = 289004040.
The previous prime is 682989283. The next prime is 682989287.
682989286 is nontrivially palindromic in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 682989286.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (682989283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307660 + ... + 309871.
It is an arithmetic number, because the mean of its divisors is an integer number (74103840).
Almost surely, 2682989286 is an apocalyptic number.
682989286 is a deficient number, since it is larger than the sum of its proper divisors (502672154).
682989286 is a wasteful number, since it uses less digits than its factorization.
682989286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 617619.
The product of its digits is 5971968, while the sum is 58.
The square root of 682989286 is about 26134.0637100318. The cubic root of 682989286 is about 880.6526176482.
The spelling of 682989286 in words is "six hundred eighty-two million, nine hundred eighty-nine thousand, two hundred eighty-six".
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