Base | Representation |
---|---|
bin | 10111111111111… |
… | …11011001101101 |
3 | 112000211022210200 |
4 | 23333333121231 |
5 | 403014333031 |
6 | 31551024113 |
7 | 4663140564 |
oct | 1377773155 |
9 | 460738720 |
10 | 201324141 |
11 | a3707897 |
12 | 5750b039 |
13 | 3292bc15 |
14 | 1ca48bdb |
15 | 12a1b8e6 |
hex | bfff66d |
201324141 has 24 divisors (see below), whose sum is σ = 302061240. Its totient is φ = 129102336.
The previous prime is 201324113. The next prime is 201324161. The reversal of 201324141 is 141423102.
201324141 is a `hidden beast` number, since 201 + 324 + 141 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 10055241 + 191268900 = 3171^2 + 13830^2 .
It is a de Polignac number, because none of the positive numbers 2k-201324141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201324161) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26241 + ... + 33033.
It is an arithmetic number, because the mean of its divisors is an integer number (12585885).
Almost surely, 2201324141 is an apocalyptic number.
It is an amenable number.
201324141 is a deficient number, since it is larger than the sum of its proper divisors (100737099).
201324141 is a wasteful number, since it uses less digits than its factorization.
201324141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6925 (or 6922 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 201324141 is about 14188.8738453762. The cubic root of 201324141 is about 586.0913137609.
Adding to 201324141 its reverse (141423102), we get a palindrome (342747243).
The spelling of 201324141 in words is "two hundred one million, three hundred twenty-four thousand, one hundred forty-one".
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