Base | Representation |
---|---|
bin | 1100001111101100… |
… | …1111001001000100 |
3 | 22111002020020210110 |
4 | 3003323033021010 |
5 | 23212443220021 |
6 | 1302101353020 |
7 | 144312524022 |
oct | 30373171104 |
9 | 8432206713 |
10 | 3287085636 |
11 | 14375240aa |
12 | 778a08770 |
13 | 4050100b3 |
14 | 2327b7712 |
15 | 1438a1476 |
hex | c3ecf244 |
3287085636 has 36 divisors (see below), whose sum is σ = 7852436592. Its totient is φ = 1070206704.
The previous prime is 3287085601. The next prime is 3287085673. The reversal of 3287085636 is 6365807823.
3287085636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51886 + ... + 96261.
Almost surely, 23287085636 is an apocalyptic number.
It is an amenable number.
3287085636 is an abundant number, since it is smaller than the sum of its proper divisors (4565350956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3287085636 is a wasteful number, since it uses less digits than its factorization.
3287085636 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148240 (or 148195 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 48.
The square root of 3287085636 is about 57333.1111662362. Note that the first 4 decimals coincide. The cubic root of 3287085636 is about 1486.8608951014.
The spelling of 3287085636 in words is "three billion, two hundred eighty-seven million, eighty-five thousand, six hundred thirty-six".
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