Base | Representation |
---|---|
bin | 11000010010110000… |
… | …01010011100111101 |
3 | 1020122221020222122100 |
4 | 30021120022130331 |
5 | 203202302343401 |
6 | 5554100135313 |
7 | 641125064244 |
oct | 141130123475 |
9 | 36587228570 |
10 | 13042231101 |
11 | 5592aaa299 |
12 | 263b997539 |
13 | 12cb069c13 |
14 | 8ba1dd95b |
15 | 514ee4b86 |
hex | 30960a73d |
13042231101 has 24 divisors (see below), whose sum is σ = 19036162080. Its totient is φ = 8603820000.
The previous prime is 13042231099. The next prime is 13042231129. The reversal of 13042231101 is 10113224031.
13042231101 is a `hidden beast` number, since 130 + 422 + 3 + 110 + 1 = 666.
It is not a de Polignac number, because 13042231101 - 21 = 13042231099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13042231171) 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, 2305126 + ... + 2310776.
It is an arithmetic number, because the mean of its divisors is an integer number (793173420).
Almost surely, 213042231101 is an apocalyptic number.
It is an amenable number.
13042231101 is a deficient number, since it is larger than the sum of its proper divisors (5993930979).
13042231101 is a wasteful number, since it uses less digits than its factorization.
13042231101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8297 (or 8294 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 13042231101 its reverse (10113224031), we get a palindrome (23155455132).
The spelling of 13042231101 in words is "thirteen billion, forty-two million, two hundred thirty-one thousand, one hundred one".
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