Base | Representation |
---|---|
bin | 10010101110101001… |
… | …101101101111010110 |
3 | 1220220111120212210010 |
4 | 102232221231233112 |
5 | 312141132240042 |
6 | 13123255541050 |
7 | 1311226343202 |
oct | 225651555726 |
9 | 56814525703 |
10 | 20110040022 |
11 | 858a658796 |
12 | 3a9298a786 |
13 | 1b86425287 |
14 | d8ab6bb02 |
15 | 7ca75559c |
hex | 4aea6dbd6 |
20110040022 has 16 divisors (see below), whose sum is σ = 40221540720. Its totient is φ = 6703103232.
The previous prime is 20110040003. The next prime is 20110040081. The reversal of 20110040022 is 22004001102.
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, 212718 + ... + 292350.
It is an arithmetic number, because the mean of its divisors is an integer number (2513846295).
Almost surely, 220110040022 is an apocalyptic number.
20110040022 is an abundant number, since it is smaller than the sum of its proper divisors (20111500698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20110040022 is a wasteful number, since it uses less digits than its factorization.
20110040022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121727.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 20110040022 its reverse (22004001102), we get a palindrome (42114041124).
The spelling of 20110040022 in words is "twenty billion, one hundred ten million, forty thousand, twenty-two".
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