Base | Representation |
---|---|
bin | 100001001010111… |
… | …1000000111010100 |
3 | 2212120100211122222 |
4 | 1002111320013110 |
5 | 4234413443444 |
6 | 302240041512 |
7 | 36403415462 |
oct | 10225700724 |
9 | 2776324588 |
10 | 1113031124 |
11 | 521305837 |
12 | 270903298 |
13 | 1497940ca |
14 | a7b71832 |
15 | 67aabeee |
hex | 425781d4 |
1113031124 has 12 divisors (see below), whose sum is σ = 1948264500. Its totient is φ = 556384128.
The previous prime is 1113031103. The next prime is 1113031147. The reversal of 1113031124 is 4211303111.
It can be written as a sum of positive squares in 2 ways, for example, as 601819024 + 511212100 = 24532^2 + 22610^2 .
It is a plaindrome in base 15.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 12389 + ... + 48780.
It is an arithmetic number, because the mean of its divisors is an integer number (162355375).
Almost surely, 21113031124 is an apocalyptic number.
It is an amenable number.
1113031124 is a deficient number, since it is larger than the sum of its proper divisors (835233376).
1113031124 is a wasteful number, since it uses less digits than its factorization.
1113031124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65722 (or 65720 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 1113031124 is about 33362.1210956378. The cubic root of 1113031124 is about 1036.3404179872.
Adding to 1113031124 its reverse (4211303111), we get a palindrome (5324334235).
The spelling of 1113031124 in words is "one billion, one hundred thirteen million, thirty-one thousand, one hundred twenty-four".
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