Base | Representation |
---|---|
bin | 11001001100010011… |
… | …10100101001101011 |
3 | 1021220120200202020020 |
4 | 30212021310221223 |
5 | 210144400323201 |
6 | 10114023531523 |
7 | 656106461046 |
oct | 144611645153 |
9 | 37816622206 |
10 | 13525011051 |
11 | 5810574a92 |
12 | 27555b9ba3 |
13 | 13770a3026 |
14 | 924391c5d |
15 | 5425aaa36 |
hex | 326274a6b |
13525011051 has 8 divisors (see below), whose sum is σ = 18044493120. Its totient is φ = 9011101512.
The previous prime is 13525011047. The next prime is 13525011067. The reversal of 13525011051 is 15011052531.
13525011051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13525011051 - 22 = 13525011047 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13525011151) 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 7 ways as a sum of consecutive naturals, for example, 1387465 + ... + 1397178.
It is an arithmetic number, because the mean of its divisors is an integer number (2255561640).
Almost surely, 213525011051 is an apocalyptic number.
13525011051 is a deficient number, since it is larger than the sum of its proper divisors (4519482069).
13525011051 is a wasteful number, since it uses less digits than its factorization.
13525011051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2786265.
The product of its (nonzero) digits is 750, while the sum is 24.
Adding to 13525011051 its reverse (15011052531), we get a palindrome (28536063582).
The spelling of 13525011051 in words is "thirteen billion, five hundred twenty-five million, eleven thousand, fifty-one".
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