Base | Representation |
---|---|
bin | 1001001001010011000110… |
… | …01110000100000101100100 |
3 | 2122012120020100212221020011 |
4 | 10210221203032010011210 |
5 | 10113443204041323022 |
6 | 110434421223420004 |
7 | 4143643634235640 |
oct | 444514316040544 |
9 | 78176210787204 |
10 | 20110701511012 |
11 | 645399a799812 |
12 | 23097092b4604 |
13 | b2b57ac2b9c8 |
14 | 4d751268dc20 |
15 | 24d1d384d977 |
hex | 124a63384164 |
20110701511012 has 12 divisors (see below), whose sum is σ = 40221403022080. Its totient is φ = 8618872076136.
The previous prime is 20110701511007. The next prime is 20110701511049. The reversal of 20110701511012 is 21011510701102.
20110701511012 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
20110701511012 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359119669812 + ... + 359119669867.
Almost surely, 220110701511012 is an apocalyptic number.
It is an amenable number.
20110701511012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20110701511012 is a wasteful number, since it uses less digits than its factorization.
20110701511012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 718239339690 (or 718239339688 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 22.
The spelling of 20110701511012 in words is "twenty trillion, one hundred ten billion, seven hundred one million, five hundred eleven thousand, twelve".
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