Base | Representation |
---|---|
bin | 10101000011011111… |
… | …00101010100100101 |
3 | 1002011202121022211211 |
4 | 22201233211110211 |
5 | 141122201240010 |
6 | 5105350031421 |
7 | 550053335062 |
oct | 124157452445 |
9 | 32152538754 |
10 | 11303540005 |
11 | 488060a9aa |
12 | 2235648571 |
13 | 10b1a94814 |
14 | 793325c69 |
15 | 46254c08a |
hex | 2a1be5525 |
11303540005 has 8 divisors (see below), whose sum is σ = 13564898424. Its totient is φ = 9042398400.
The previous prime is 11303539991. The next prime is 11303540009. The reversal of 11303540005 is 50004530311.
It is a happy number.
11303540005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 3177238689 + 8126301316 = 56367^2 + 90146^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11303540005 - 29 = 11303539493 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11303540009) 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, 100795 + ... + 181015.
It is an arithmetic number, because the mean of its divisors is an integer number (1695612303).
Almost surely, 211303540005 is an apocalyptic number.
It is an amenable number.
11303540005 is a deficient number, since it is larger than the sum of its proper divisors (2261358419).
11303540005 is an equidigital number, since it uses as much as digits as its factorization.
11303540005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108407.
The product of its (nonzero) digits is 900, while the sum is 22.
The spelling of 11303540005 in words is "eleven billion, three hundred three million, five hundred forty thousand, five".
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