Base | Representation |
---|---|
bin | 11000010010110000… |
… | …01100111001001111 |
3 | 1020122221021111100210 |
4 | 30021120030321033 |
5 | 203202303203403 |
6 | 5554100253503 |
7 | 641125135353 |
oct | 141130147117 |
9 | 36587244323 |
10 | 13042241103 |
11 | 5593006861 |
12 | 263b9a1293 |
13 | 12cb071638 |
14 | 8ba203463 |
15 | 514ee7b03 |
hex | 30960ce4f |
13042241103 has 16 divisors (see below), whose sum is σ = 18221043456. Its totient is φ = 8282271360.
The previous prime is 13042241089. The next prime is 13042241123. The reversal of 13042241103 is 30114224031.
It is not a de Polignac number, because 13042241103 - 26 = 13042241039 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13042241103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13042241123) 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, 375525 + ... + 408782.
It is an arithmetic number, because the mean of its divisors is an integer number (1138815216).
Almost surely, 213042241103 is an apocalyptic number.
13042241103 is a deficient number, since it is larger than the sum of its proper divisors (5178802353).
13042241103 is a wasteful number, since it uses less digits than its factorization.
13042241103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 784574.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 13042241103 its reverse (30114224031), we get a palindrome (43156465134).
The spelling of 13042241103 in words is "thirteen billion, forty-two million, two hundred forty-one thousand, one hundred three".
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