Base | Representation |
---|---|
bin | 10101101010001010… |
… | …01011100101110100 |
3 | 1010000101002000121020 |
4 | 22311011023211310 |
5 | 142303230001014 |
6 | 5201455421140 |
7 | 561103050630 |
oct | 126505134564 |
9 | 33011060536 |
10 | 11627968884 |
11 | 4a2775a144 |
12 | 23062247b0 |
13 | 113406687c |
14 | 7c4457dc0 |
15 | 480c841a9 |
hex | 2b514b974 |
11627968884 has 48 divisors (see below), whose sum is σ = 31038516096. Its totient is φ = 3318998400.
The previous prime is 11627968829. The next prime is 11627969047. The reversal of 11627968884 is 48886972611.
11627968884 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 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 15 ways as a sum of consecutive naturals, for example, 17974 + ... + 153554.
It is an arithmetic number, because the mean of its divisors is an integer number (646635752).
Almost surely, 211627968884 is an apocalyptic number.
11627968884 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
11627968884 is an abundant number, since it is smaller than the sum of its proper divisors (19410547212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11627968884 is a wasteful number, since it uses less digits than its factorization.
11627968884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136616 (or 136614 counting only the distinct ones).
The product of its digits is 9289728, while the sum is 60.
The spelling of 11627968884 in words is "eleven billion, six hundred twenty-seven million, nine hundred sixty-eight thousand, eight hundred eighty-four".
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