Base | Representation |
---|---|
bin | 10100110000100001… |
… | …00011111110110101 |
3 | 1001202200011211210002 |
4 | 22120100203332311 |
5 | 140310432204414 |
6 | 5041503241045 |
7 | 543111643214 |
oct | 123020437665 |
9 | 31680154702 |
10 | 11144413109 |
11 | 47a9804575 |
12 | 21b02a9185 |
13 | 1087b1b5ab |
14 | 77a14307b |
15 | 4535b84de |
hex | 298423fb5 |
11144413109 has 4 divisors (see below), whose sum is σ = 11148532704. Its totient is φ = 11140293516.
The previous prime is 11144413099. The next prime is 11144413151. The reversal of 11144413109 is 90131444111.
11144413109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 11144413109 - 212 = 11144409013 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 (11144413409) 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, 2055737 + ... + 2061150.
It is an arithmetic number, because the mean of its divisors is an integer number (2787133176).
Almost surely, 211144413109 is an apocalyptic number.
It is an amenable number.
11144413109 is a deficient number, since it is larger than the sum of its proper divisors (4119595).
11144413109 is an equidigital number, since it uses as much as digits as its factorization.
11144413109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4119594.
The product of its (nonzero) digits is 1728, while the sum is 29.
The spelling of 11144413109 in words is "eleven billion, one hundred forty-four million, four hundred thirteen thousand, one hundred nine".
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