Base | Representation |
---|---|
bin | 10100110001001101… |
… | …10000100001001110 |
3 | 1001210002010110021212 |
4 | 22120212300201032 |
5 | 140313424403010 |
6 | 5042232054422 |
7 | 543212255636 |
oct | 123046604116 |
9 | 31702113255 |
10 | 11150231630 |
11 | 480201906a |
12 | 21b2234412 |
13 | 10890a7ac5 |
14 | 77ac196c6 |
15 | 453d67505 |
hex | 2989b084e |
11150231630 has 16 divisors (see below), whose sum is σ = 20074385520. Its totient is φ = 4459210752.
The previous prime is 11150231611. The next prime is 11150231639. The reversal of 11150231630 is 3613205111.
It is a junction number, because it is equal to n+sod(n) for n = 11150231596 and 11150231605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11150231639) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55859 + ... + 159438.
It is an arithmetic number, because the mean of its divisors is an integer number (1254649095).
Almost surely, 211150231630 is an apocalyptic number.
11150231630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11150231630 is a deficient number, since it is larger than the sum of its proper divisors (8924153890).
11150231630 is a wasteful number, since it uses less digits than its factorization.
11150231630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220483.
The product of its (nonzero) digits is 540, while the sum is 23.
Adding to 11150231630 its reverse (3613205111), we get a palindrome (14763436741).
The spelling of 11150231630 in words is "eleven billion, one hundred fifty million, two hundred thirty-one thousand, six hundred thirty".
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