Base | Representation |
---|---|
bin | 101000101010110… |
… | …101101111101100 |
3 | 1202112220101110201 |
4 | 220222311233230 |
5 | 2344133200303 |
6 | 151412243244 |
7 | 22623420502 |
oct | 5052655754 |
9 | 1675811421 |
10 | 682318828 |
11 | 320173264 |
12 | 170610524 |
13 | ab48b569 |
14 | 66894672 |
15 | 3ed7d81d |
hex | 28ab5bec |
682318828 has 24 divisors (see below), whose sum is σ = 1246930272. Its totient is φ = 326075904.
The previous prime is 682318811. The next prime is 682318841. The reversal of 682318828 is 828813286.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183726 + ... + 187402.
It is an arithmetic number, because the mean of its divisors is an integer number (51955428).
Almost surely, 2682318828 is an apocalyptic number.
It is an amenable number.
682318828 is a deficient number, since it is larger than the sum of its proper divisors (564611444).
682318828 is a wasteful number, since it uses less digits than its factorization.
682318828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5721 (or 5719 counting only the distinct ones).
The product of its digits is 294912, while the sum is 46.
The square root of 682318828 is about 26121.2332786949. The cubic root of 682318828 is about 880.3643584164.
It can be divided in two parts, 6823 and 18828, that added together give a triangular number (25651 = T226).
The spelling of 682318828 in words is "six hundred eighty-two million, three hundred eighteen thousand, eight hundred twenty-eight".
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