Base | Representation |
---|---|
bin | 10101011001100011… |
… | …10011100111011001 |
3 | 1002122122222000111102 |
4 | 22230301303213121 |
5 | 142012100002332 |
6 | 5140002041145 |
7 | 554462050121 |
oct | 125461634731 |
9 | 32578860442 |
10 | 11488672217 |
11 | 4966068530 |
12 | 22876491b5 |
13 | 11112446c9 |
14 | 7adb57c81 |
15 | 47391b062 |
hex | 2acc739d9 |
11488672217 has 8 divisors (see below), whose sum is σ = 12534912000. Its totient is φ = 10442734960.
The previous prime is 11488672193. The next prime is 11488672243. The reversal of 11488672217 is 71227688411.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11488672217 - 214 = 11488655833 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11488672817) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7784 + ... + 151782.
It is an arithmetic number, because the mean of its divisors is an integer number (1566864000).
Almost surely, 211488672217 is an apocalyptic number.
It is an amenable number.
11488672217 is a deficient number, since it is larger than the sum of its proper divisors (1046239783).
11488672217 is a wasteful number, since it uses less digits than its factorization.
11488672217 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151263.
The product of its digits is 301056, while the sum is 47.
The spelling of 11488672217 in words is "eleven billion, four hundred eighty-eight million, six hundred seventy-two thousand, two hundred seventeen".
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