Base | Representation |
---|---|
bin | 11000101010011110… |
… | …11101100010010100 |
3 | 1021011210210112200112 |
4 | 30111033131202110 |
5 | 204104231322224 |
6 | 10025530302152 |
7 | 646062664565 |
oct | 142517354224 |
9 | 37153715615 |
10 | 13241276564 |
11 | 56853a007a |
12 | 2696587958 |
13 | 133037b8b9 |
14 | 8d881416c |
15 | 52771130e |
hex | 3153dd894 |
13241276564 has 12 divisors (see below), whose sum is σ = 23173048500. Its totient is φ = 6620405568.
The previous prime is 13241276561. The next prime is 13241276569. The reversal of 13241276564 is 46567214231.
13241276564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 5491995664 + 7749280900 = 74108^2 + 88030^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13241276561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164792 + ... + 231600.
It is an arithmetic number, because the mean of its divisors is an integer number (1931087375).
Almost surely, 213241276564 is an apocalyptic number.
It is an amenable number.
13241276564 is a deficient number, since it is larger than the sum of its proper divisors (9931771936).
13241276564 is a wasteful number, since it uses less digits than its factorization.
13241276564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116362 (or 116360 counting only the distinct ones).
The product of its digits is 241920, while the sum is 41.
The spelling of 13241276564 in words is "thirteen billion, two hundred forty-one million, two hundred seventy-six thousand, five hundred sixty-four".
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