Base | Representation |
---|---|
bin | 10010101110101010… |
… | …011110110100010001 |
3 | 1220220111222002112021 |
4 | 102232222132310101 |
5 | 312141210203131 |
6 | 13123304131441 |
7 | 1311231141232 |
oct | 225652366421 |
9 | 56814862467 |
10 | 20110241041 |
11 | 858a785820 |
12 | 3a92a66b81 |
13 | 1b86495917 |
14 | d8abc1089 |
15 | 7ca794e11 |
hex | 4aea9ed11 |
20110241041 has 16 divisors (see below), whose sum is σ = 23128300800. Its totient is φ = 17293424400.
The previous prime is 20110241029. The next prime is 20110241051. The reversal of 20110241041 is 14014201102.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 20110241041 - 25 = 20110241009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20110241051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64726 + ... + 210736.
It is an arithmetic number, because the mean of its divisors is an integer number (1445518800).
Almost surely, 220110241041 is an apocalyptic number.
It is an amenable number.
20110241041 is a deficient number, since it is larger than the sum of its proper divisors (3018059759).
20110241041 is a wasteful number, since it uses less digits than its factorization.
20110241041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146700.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 20110241041 its reverse (14014201102), we get a palindrome (34124442143).
The spelling of 20110241041 in words is "twenty billion, one hundred ten million, two hundred forty-one thousand, forty-one".
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