Base | Representation |
---|---|
bin | 10100110101111101100 |
3 | 1021200212212 |
4 | 2212233230 |
5 | 133323423 |
6 | 22345552 |
7 | 5543135 |
oct | 2465754 |
9 | 1250785 |
10 | 682988 |
11 | 427159 |
12 | 28b2b8 |
13 | 1abb47 |
14 | 13ac8c |
15 | d7578 |
hex | a6bec |
682988 has 12 divisors (see below), whose sum is σ = 1212120. Its totient is φ = 336672.
The previous prime is 682967. The next prime is 683003. The reversal of 682988 is 889286.
It is a happy number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 682988.
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, 878 + ... + 1461.
It is an arithmetic number, because the mean of its divisors is an integer number (101010).
2682988 is an apocalyptic number.
It is an amenable number.
682988 is a deficient number, since it is larger than the sum of its proper divisors (529132).
682988 is a wasteful number, since it uses less digits than its factorization.
682988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2416 (or 2414 counting only the distinct ones).
The product of its digits is 55296, while the sum is 41.
The square root of 682988 is about 826.4308803524. The cubic root of 682988 is about 88.0652064921.
The spelling of 682988 in words is "six hundred eighty-two thousand, nine hundred eighty-eight".
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