Base | Representation |
---|---|
bin | 1001010010010111001101… |
… | …01000111010101110000101 |
3 | 2200022100010022220012021100 |
4 | 10221023212220322232011 |
5 | 10134044022331324031 |
6 | 111233445313210313 |
7 | 4205310523636065 |
oct | 451134650725605 |
9 | 80270108805240 |
10 | 20422144011141 |
11 | 6563a89987794 |
12 | 2359b46860999 |
13 | b51a52557042 |
14 | 50861936b3a5 |
15 | 256360857de6 |
hex | 1292e6a3ab85 |
20422144011141 has 6 divisors (see below), whose sum is σ = 29498652460550. Its totient is φ = 13614762674088.
The previous prime is 20422144011107. The next prime is 20422144011193. The reversal of 20422144011141 is 14111044122402.
20422144011141 is a `hidden beast` number, since 2 + 0 + 4 + 2 + 214 + 401 + 1 + 1 + 41 = 666.
It can be written as a sum of positive squares in only one way, i.e., 18237426480900 + 2184717530241 = 4270530^2 + 1478079^2 .
It is not a de Polignac number, because 20422144011141 - 214 = 20422143994757 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20422144001141) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1134563556166 + ... + 1134563556183.
Almost surely, 220422144011141 is an apocalyptic number.
It is an amenable number.
20422144011141 is a deficient number, since it is larger than the sum of its proper divisors (9076508449409).
20422144011141 is a wasteful number, since it uses less digits than its factorization.
20422144011141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2269127112355 (or 2269127112352 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 27.
Adding to 20422144011141 its reverse (14111044122402), we get a palindrome (34533188133543).
The spelling of 20422144011141 in words is "twenty trillion, four hundred twenty-two billion, one hundred forty-four million, eleven thousand, one hundred forty-one".
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