Base | Representation |
---|---|
bin | 10100111011111010… |
… | …01111011000110001 |
3 | 1002000100001201212022 |
4 | 22131331033120301 |
5 | 141004420330223 |
6 | 5055200241225 |
7 | 545352343166 |
oct | 123575173061 |
9 | 32010051768 |
10 | 11240011313 |
11 | 4848769953 |
12 | 2218310215 |
13 | 10a188068b |
14 | 788b0a06d |
15 | 45bb9dac8 |
hex | 29df4f631 |
11240011313 has 4 divisors (see below), whose sum is σ = 11627597940. Its totient is φ = 10852424688.
The previous prime is 11240011283. The next prime is 11240011327. The reversal of 11240011313 is 31311004211.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31311004211 = 61 ⋅513295151.
It can be written as a sum of positive squares in 2 ways, for example, as 2398746529 + 8841264784 = 48977^2 + 94028^2 .
It is a cyclic number.
It is not a de Polignac number, because 11240011313 - 230 = 10166269489 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11240011291 and 11240011300.
It is not an unprimeable number, because it can be changed into a prime (11240011513) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193793270 + ... + 193793327.
It is an arithmetic number, because the mean of its divisors is an integer number (2906899485).
Almost surely, 211240011313 is an apocalyptic number.
It is an amenable number.
11240011313 is a deficient number, since it is larger than the sum of its proper divisors (387586627).
11240011313 is an equidigital number, since it uses as much as digits as its factorization.
11240011313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 387586626.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 11240011313 its reverse (31311004211), we get a palindrome (42551015524).
The spelling of 11240011313 in words is "eleven billion, two hundred forty million, eleven thousand, three hundred thirteen".
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