Base | Representation |
---|---|
bin | 10101010100010001… |
… | …00011100100010001 |
3 | 1002112120110212221111 |
4 | 22222020203210101 |
5 | 141414220213040 |
6 | 5131335053321 |
7 | 553412660131 |
oct | 125210434421 |
9 | 32476425844 |
10 | 11444304145 |
11 | 49430140aa |
12 | 2274811241 |
13 | 1104cab901 |
14 | 7a7cc8ac1 |
15 | 46eaa4dea |
hex | 2aa223911 |
11444304145 has 8 divisors (see below), whose sum is σ = 13768471080. Its totient is φ = 9131905920.
The previous prime is 11444304127. The next prime is 11444304167. The reversal of 11444304145 is 54140344411.
It can be written as a sum of positive squares in 4 ways, for example, as 2641548816 + 8802755329 = 51396^2 + 93823^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11444304145 - 229 = 10907433233 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2940036 + ... + 2943925.
It is an arithmetic number, because the mean of its divisors is an integer number (1721058885).
Almost surely, 211444304145 is an apocalyptic number.
It is an amenable number.
11444304145 is a deficient number, since it is larger than the sum of its proper divisors (2324166935).
11444304145 is an equidigital number, since it uses as much as digits as its factorization.
11444304145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5884355.
The product of its (nonzero) digits is 15360, while the sum is 31.
Adding to 11444304145 its reverse (54140344411), we get a palindrome (65584648556).
The spelling of 11444304145 in words is "eleven billion, four hundred forty-four million, three hundred four thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •