Base | Representation |
---|---|
bin | 10010110000101100… |
… | …110100110110011011 |
3 | 1220222220021001112200 |
4 | 102300230310312123 |
5 | 312223432110021 |
6 | 13130524341243 |
7 | 1312124442225 |
oct | 226054646633 |
9 | 56886231480 |
10 | 20144410011 |
11 | 85a7aa3440 |
12 | 3aa23a4823 |
13 | 1b9059a34b |
14 | d91557415 |
15 | 7cd794126 |
hex | 4b0b34d9b |
20144410011 has 12 divisors (see below), whose sum is σ = 31742706840. Its totient is φ = 12208733280.
The previous prime is 20144410001. The next prime is 20144410019. The reversal of 20144410011 is 11001444102.
20144410011 is a `hidden beast` number, since 201 + 44 + 410 + 0 + 11 = 666.
It is not a de Polignac number, because 20144410011 - 218 = 20144147867 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20144410019) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101739346 + ... + 101739543.
It is an arithmetic number, because the mean of its divisors is an integer number (2645225570).
Almost surely, 220144410011 is an apocalyptic number.
20144410011 is a deficient number, since it is larger than the sum of its proper divisors (11598296829).
20144410011 is a wasteful number, since it uses less digits than its factorization.
20144410011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203478906 (or 203478903 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 20144410011 its reverse (11001444102), we get a palindrome (31145854113).
The spelling of 20144410011 in words is "twenty billion, one hundred forty-four million, four hundred ten thousand, eleven".
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