Base | Representation |
---|---|
bin | 10011110111110000011… |
… | …01001100110100011000 |
3 | 2102021100100102001222200 |
4 | 21323320031030310120 |
5 | 42141302333331322 |
6 | 1241354302050200 |
7 | 100220440051311 |
oct | 11737015146430 |
9 | 2367310361880 |
10 | 682769042712 |
11 | 243619363429 |
12 | b03a9b79960 |
13 | 4c500670923 |
14 | 25090aa5608 |
15 | 12b614ad8ac |
hex | 9ef834cd18 |
682769042712 has 48 divisors (see below), whose sum is σ = 1849206167640. Its totient is φ = 227584756608.
The previous prime is 682769042693. The next prime is 682769042713. The reversal of 682769042712 is 217240967286.
682769042712 is a `hidden beast` number, since 68 + 2 + 76 + 90 + 427 + 1 + 2 = 666.
682769042712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (682769042713) 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, 4995103 + ... + 5129969.
Almost surely, 2682769042712 is an apocalyptic number.
It is an amenable number.
682769042712 is an abundant number, since it is smaller than the sum of its proper divisors (1166437124928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
682769042712 is a wasteful number, since it uses less digits than its factorization.
682769042712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205192 (or 205185 counting only the distinct ones).
The product of its (nonzero) digits is 4064256, while the sum is 54.
The spelling of 682769042712 in words is "six hundred eighty-two billion, seven hundred sixty-nine million, forty-two thousand, seven hundred twelve".
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