Base | Representation |
---|---|
bin | 100001001011000… |
… | …1001001101000000 |
3 | 2212120111101200102 |
4 | 1002112021031000 |
5 | 4234423213440 |
6 | 302241341532 |
7 | 36404126525 |
oct | 10226111500 |
9 | 2776441612 |
10 | 1113101120 |
11 | 52135338a |
12 | 2709378a8 |
13 | 1497b9c21 |
14 | a7b8d14c |
15 | 67ac2b15 |
hex | 42589340 |
1113101120 has 56 divisors (see below), whose sum is σ = 2659175784. Its totient is φ = 443795456.
The previous prime is 1113101117. The next prime is 1113101147. The reversal of 1113101120 is 211013111.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 7139584 + 1105961536 = 2672^2 + 33256^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95954 + ... + 106926.
Almost surely, 21113101120 is an apocalyptic number.
1113101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1113101120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1329587892).
1113101120 is an abundant number, since it is smaller than the sum of its proper divisors (1546074664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113101120 is a wasteful number, since it uses less digits than its factorization.
1113101120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11307 (or 11297 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 11.
The square root of 1113101120 is about 33363.1701131652. The cubic root of 1113101120 is about 1036.3621418970.
Adding to 1113101120 its reverse (211013111), we get a palindrome (1324114231).
The spelling of 1113101120 in words is "one billion, one hundred thirteen million, one hundred one thousand, one hundred twenty".
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