Base | Representation |
---|---|
bin | 10101011111011100… |
… | …10100000010011001 |
3 | 1002210002221121022220 |
4 | 22233232110002121 |
5 | 142112222304324 |
6 | 5144525134253 |
7 | 555632062533 |
oct | 125756240231 |
9 | 32702847286 |
10 | 11538088089 |
11 | 4990a4a3a0 |
12 | 22a00ba389 |
13 | 111b556c78 |
14 | 7b653c853 |
15 | 477e2cb79 |
hex | 2afb94099 |
11538088089 has 8 divisors (see below), whose sum is σ = 16782673632. Its totient is φ = 6992780640.
The previous prime is 11538088061. The next prime is 11538088097. The reversal of 11538088089 is 98088083511.
11538088089 is digitally balanced in base 2, because in such base 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 not a de Polignac number, because 11538088089 - 211 = 11538086041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11538088189) 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 7 ways as a sum of consecutive naturals, for example, 174819484 + ... + 174819549.
It is an arithmetic number, because the mean of its divisors is an integer number (2097834204).
Almost surely, 211538088089 is an apocalyptic number.
It is an amenable number.
11538088089 is a deficient number, since it is larger than the sum of its proper divisors (5244585543).
11538088089 is a wasteful number, since it uses less digits than its factorization.
11538088089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349639047.
The product of its (nonzero) digits is 552960, while the sum is 51.
The spelling of 11538088089 in words is "eleven billion, five hundred thirty-eight million, eighty-eight thousand, eighty-nine".
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