Base | Representation |
---|---|
bin | 11001001100101010… |
… | …10000000001101110 |
3 | 1021220210022221120122 |
4 | 30212111100001232 |
5 | 210201132204031 |
6 | 10114212044542 |
7 | 656144105651 |
oct | 144625200156 |
9 | 37823287518 |
10 | 13528006766 |
11 | 581223078a |
12 | 2756603752 |
13 | 13778b1741 |
14 | 924931898 |
15 | 54299d47b |
hex | 32655006e |
13528006766 has 8 divisors (see below), whose sum is σ = 20332677000. Its totient is φ = 6750447768.
The previous prime is 13528006673. The next prime is 13528006769. The reversal of 13528006766 is 66760082531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13528006769) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6776561 + ... + 6778556.
It is an arithmetic number, because the mean of its divisors is an integer number (2541584625).
Almost surely, 213528006766 is an apocalyptic number.
13528006766 is a deficient number, since it is larger than the sum of its proper divisors (6804670234).
13528006766 is a wasteful number, since it uses less digits than its factorization.
13528006766 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13555618.
The product of its (nonzero) digits is 362880, while the sum is 44.
The spelling of 13528006766 in words is "thirteen billion, five hundred twenty-eight million, six thousand, seven hundred sixty-six".
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