Base | Representation |
---|---|
bin | 10010101110101011… |
… | …001001000010111011 |
3 | 1220220112021212210120 |
4 | 102232223021002323 |
5 | 312141231222021 |
6 | 13123311544323 |
7 | 1311232461432 |
oct | 225653110273 |
9 | 56815255716 |
10 | 20110414011 |
11 | 858a893776 |
12 | 3a92b2b0a3 |
13 | 1b8652657c |
14 | d8ac28119 |
15 | 7ca7cb2c6 |
hex | 4aeac90bb |
20110414011 has 16 divisors (see below), whose sum is σ = 27949618944. Its totient is φ = 12849892704.
The previous prime is 20110414001. The next prime is 20110414063. The reversal of 20110414011 is 11041401102.
It is not a de Polignac number, because 20110414011 - 217 = 20110282939 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20110414001) 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, 1344615 + ... + 1359488.
It is an arithmetic number, because the mean of its divisors is an integer number (1746851184).
Almost surely, 220110414011 is an apocalyptic number.
20110414011 is a deficient number, since it is larger than the sum of its proper divisors (7839204933).
20110414011 is a wasteful number, since it uses less digits than its factorization.
20110414011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2704210.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 20110414011 its reverse (11041401102), we get a palindrome (31151815113).
The spelling of 20110414011 in words is "twenty billion, one hundred ten million, four hundred fourteen thousand, eleven".
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