Base | Representation |
---|---|
bin | 10101011100011110… |
… | …00111010000010110 |
3 | 1002201100222201002022 |
4 | 22232033013100112 |
5 | 142034330211204 |
6 | 5142234213142 |
7 | 555210002444 |
oct | 125617072026 |
9 | 32640881068 |
10 | 11513132054 |
11 | 4978954576 |
12 | 22938841b2 |
13 | 1116329a98 |
14 | 7b30c3b94 |
15 | 475b4d5be |
hex | 2ae3c7416 |
11513132054 has 8 divisors (see below), whose sum is σ = 18285562728. Its totient is φ = 5417944480.
The previous prime is 11513132053. The next prime is 11513132087. The reversal of 11513132054 is 45023131511.
11513132054 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.
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 (11513132053) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 169310732 + ... + 169310799.
It is an arithmetic number, because the mean of its divisors is an integer number (2285695341).
Almost surely, 211513132054 is an apocalyptic number.
11513132054 is a deficient number, since it is larger than the sum of its proper divisors (6772430674).
11513132054 is a wasteful number, since it uses less digits than its factorization.
11513132054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338621550.
The product of its (nonzero) digits is 1800, while the sum is 26.
Adding to 11513132054 its reverse (45023131511), we get a palindrome (56536263565).
The spelling of 11513132054 in words is "eleven billion, five hundred thirteen million, one hundred thirty-two thousand, fifty-four".
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