Base | Representation |
---|---|
bin | 10101101000101011… |
… | …001111111000101001 |
3 | 2012222000020021210000 |
4 | 111220223033320221 |
5 | 340034114113301 |
6 | 14401105013213 |
7 | 1451454164136 |
oct | 255053177051 |
9 | 65860207700 |
10 | 23231004201 |
11 | 9941329329 |
12 | 4604024209 |
13 | 2262bb0542 |
14 | 11a546158d |
15 | 90e740786 |
hex | 568acfe29 |
23231004201 has 20 divisors (see below), whose sum is σ = 34707301200. Its totient is φ = 15485463576.
The previous prime is 23231004193. The next prime is 23231004217. The reversal of 23231004201 is 10240013232.
23231004201 is a `hidden beast` number, since 232 + 3 + 10 + 0 + 420 + 1 = 666.
It is not a de Polignac number, because 23231004201 - 23 = 23231004193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23231004221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1092610 + ... + 1113668.
It is an arithmetic number, because the mean of its divisors is an integer number (1735365060).
Almost surely, 223231004201 is an apocalyptic number.
It is an amenable number.
23231004201 is a deficient number, since it is larger than the sum of its proper divisors (11476296999).
23231004201 is a wasteful number, since it uses less digits than its factorization.
23231004201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34690 (or 34681 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 23231004201 its reverse (10240013232), we get a palindrome (33471017433).
The spelling of 23231004201 in words is "twenty-three billion, two hundred thirty-one million, four thousand, two hundred one".
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