Base | Representation |
---|---|
bin | 10100110101111011100 |
3 | 1021200212021 |
4 | 2212233130 |
5 | 133323342 |
6 | 22345524 |
7 | 5543113 |
oct | 2465734 |
9 | 1250767 |
10 | 682972 |
11 | 427144 |
12 | 28b2a4 |
13 | 1abb34 |
14 | 13ac7a |
15 | d7567 |
hex | a6bdc |
682972 has 12 divisors (see below), whose sum is σ = 1206576. Its totient is φ = 338240.
The previous prime is 682967. The next prime is 683003. The reversal of 682972 is 279286.
It is a congruent number.
It is an unprimeable number.
682972 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304 + ... + 1207.
It is an arithmetic number, because the mean of its divisors is an integer number (100548).
2682972 is an apocalyptic number.
It is an amenable number.
682972 is a deficient number, since it is larger than the sum of its proper divisors (523604).
682972 is a wasteful number, since it uses less digits than its factorization.
682972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1628 (or 1626 counting only the distinct ones).
The product of its digits is 12096, while the sum is 34.
The square root of 682972 is about 826.4212001153. The cubic root of 682972 is about 88.0645188010.
The spelling of 682972 in words is "six hundred eighty-two thousand, nine hundred seventy-two".
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