Base | Representation |
---|---|
bin | 10100111011010000… |
… | …00000010011001010 |
3 | 1001222221120220121200 |
4 | 22131220000103022 |
5 | 141002004210430 |
6 | 5054441045030 |
7 | 545254126323 |
oct | 123550002312 |
9 | 31887526550 |
10 | 11234444490 |
11 | 4845607475 |
12 | 2216486776 |
13 | 10a06818b9 |
14 | 78809b44a |
15 | 45b44e460 |
hex | 29da004ca |
11234444490 has 24 divisors (see below), whose sum is σ = 29209555908. Its totient is φ = 2995851840.
The previous prime is 11234444477. The next prime is 11234444491. The reversal of 11234444490 is 9444443211.
It is a happy number.
11234444490 is a `hidden beast` number, since 1 + 123 + 4 + 4 + 44 + 490 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 10408284441 + 826160049 = 102021^2 + 28743^2 .
It is not an unprimeable number, because it can be changed into a prime (11234444491) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 62413491 + ... + 62413670.
Almost surely, 211234444490 is an apocalyptic number.
11234444490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11234444490 is an abundant number, since it is smaller than the sum of its proper divisors (17975111418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11234444490 is a wasteful number, since it uses less digits than its factorization.
11234444490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124827174 (or 124827171 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 36.
The spelling of 11234444490 in words is "eleven billion, two hundred thirty-four million, four hundred forty-four thousand, four hundred ninety".
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