Base | Representation |
---|---|
bin | 111100110011001… |
… | …1010001111111000 |
3 | 12021011211102201011 |
4 | 1321212122033320 |
5 | 13134232041440 |
6 | 534234403304 |
7 | 101361444514 |
oct | 17146321770 |
9 | 5234742634 |
10 | 2040112120 |
11 | 957654482 |
12 | 48b290534 |
13 | 26687cc47 |
14 | 154d3b144 |
15 | be1879ea |
hex | 7999a3f8 |
2040112120 has 32 divisors (see below), whose sum is σ = 4605945120. Its totient is φ = 813255040.
The previous prime is 2040112117. The next prime is 2040112147. The reversal of 2040112120 is 212110402.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2040112120.
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, 75316 + ... + 98755.
It is an arithmetic number, because the mean of its divisors is an integer number (143935785).
Almost surely, 22040112120 is an apocalyptic number.
2040112120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2040112120 is an abundant number, since it is smaller than the sum of its proper divisors (2565833000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2040112120 is a wasteful number, since it uses less digits than its factorization.
2040112120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174375 (or 174371 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 2040112120 is about 45167.6003347532. The cubic root of 2040112120 is about 1268.2883756003.
Adding to 2040112120 its reverse (212110402), we get a palindrome (2252222522).
The spelling of 2040112120 in words is "two billion, forty million, one hundred twelve thousand, one hundred twenty".
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