Base | Representation |
---|---|
bin | 111011111011111… |
… | …0100010010011000 |
3 | 12012011021112002021 |
4 | 1313313310102120 |
5 | 13104321331132 |
6 | 531321144224 |
7 | 100560146632 |
oct | 16767642230 |
9 | 5164245067 |
10 | 2011120792 |
11 | 9422528aa |
12 | 48162b074 |
13 | 26086c105 |
14 | 151151a52 |
15 | bb85c997 |
hex | 77df4498 |
2011120792 has 16 divisors (see below), whose sum is σ = 3872766960. Its totient is φ = 978382944.
The previous prime is 2011120781. The next prime is 2011120799. The reversal of 2011120792 is 2970211102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2011120799) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3396868 + ... + 3397459.
It is an arithmetic number, because the mean of its divisors is an integer number (242047935).
Almost surely, 22011120792 is an apocalyptic number.
It is an amenable number.
2011120792 is a deficient number, since it is larger than the sum of its proper divisors (1861646168).
2011120792 is a wasteful number, since it uses less digits than its factorization.
2011120792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6794370 (or 6794366 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 25.
The square root of 2011120792 is about 44845.5214263364. The cubic root of 2011120792 is about 1262.2519549554.
Adding to 2011120792 its reverse (2970211102), we get a palindrome (4981331894).
The spelling of 2011120792 in words is "two billion, eleven million, one hundred twenty thousand, seven hundred ninety-two".
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