Base | Representation |
---|---|
bin | 10101011110110001… |
… | …11000110000011100 |
3 | 1002202201101020120120 |
4 | 22233120320300130 |
5 | 142104303040244 |
6 | 5144204514540 |
7 | 555533250243 |
oct | 125730706034 |
9 | 32681336516 |
10 | 11532471324 |
11 | 4988863440 |
12 | 229a24ba50 |
13 | 111a33b53a |
14 | 7b58b995a |
15 | 4776bd819 |
hex | 2af638c1c |
11532471324 has 48 divisors (see below), whose sum is σ = 30302340096. Its totient is φ = 3381955200.
The previous prime is 11532471311. The next prime is 11532471341. The reversal of 11532471324 is 42317423511.
11532471324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×115324713243 (a number of 31 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
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, 1405057 + ... + 1413240.
It is an arithmetic number, because the mean of its divisors is an integer number (631298752).
Almost surely, 211532471324 is an apocalyptic number.
It is an amenable number.
11532471324 is an abundant number, since it is smaller than the sum of its proper divisors (18769868772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11532471324 is a wasteful number, since it uses less digits than its factorization.
11532471324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2818346 (or 2818344 counting only the distinct ones).
The product of its digits is 20160, while the sum is 33.
Adding to 11532471324 its reverse (42317423511), we get a palindrome (53849894835).
The spelling of 11532471324 in words is "eleven billion, five hundred thirty-two million, four hundred seventy-one thousand, three hundred twenty-four".
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