Base | Representation |
---|---|
bin | 1011111011101100010001… |
… | …0110000010001001101101 |
3 | 1201110021100000102210110021 |
4 | 2332323010112002021231 |
5 | 3204430003300413201 |
6 | 43523145111442141 |
7 | 2522616623623162 |
oct | 276730426021155 |
9 | 51407300383407 |
10 | 13120124232301 |
11 | 41a92390a7439 |
12 | 157a927086351 |
13 | 7422b781bc08 |
14 | 335035a6a069 |
15 | 17b4404cbea1 |
hex | beec458226d |
13120124232301 has 16 divisors (see below), whose sum is σ = 13458658032000. Its totient is φ = 12784976521408.
The previous prime is 13120124232287. The next prime is 13120124232311. The reversal of 13120124232301 is 10323242102131.
13120124232301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 13120124232301 - 25 = 13120124232269 is a prime.
It is a super-2 number, since 2×131201242323012 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13120124232311) 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, 90324390 + ... + 90469528.
It is an arithmetic number, because the mean of its divisors is an integer number (841166127000).
Almost surely, 213120124232301 is an apocalyptic number.
It is an amenable number.
13120124232301 is a deficient number, since it is larger than the sum of its proper divisors (338533799699).
13120124232301 is a wasteful number, since it uses less digits than its factorization.
13120124232301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156788.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 13120124232301 its reverse (10323242102131), we get a palindrome (23443366334432).
The spelling of 13120124232301 in words is "thirteen trillion, one hundred twenty billion, one hundred twenty-four million, two hundred thirty-two thousand, three hundred one".
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