Base | Representation |
---|---|
bin | 10101000100101011… |
… | …01100110011011101 |
3 | 1002012110101222110100 |
4 | 22202111230303131 |
5 | 141132231012000 |
6 | 5110344131313 |
7 | 550234302450 |
oct | 124225546335 |
9 | 32173358410 |
10 | 11313532125 |
11 | 4886215155 |
12 | 2238a66b39 |
13 | 10b3b8290c |
14 | 7947a7497 |
15 | 463372a00 |
hex | 2a256ccdd |
11313532125 has 48 divisors (see below), whose sum is σ = 23308047360. Its totient is φ = 5171896800.
The previous prime is 11313532099. The next prime is 11313532127. The reversal of 11313532125 is 52123531311.
11313532125 is a `hidden beast` number, since 1 + 1 + 3 + 1 + 3 + 532 + 125 = 666.
11313532125 is nontrivially palindromic in base 14.
It is not a de Polignac number, because 11313532125 - 28 = 11313531869 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11313532127) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 710445 + ... + 726194.
It is an arithmetic number, because the mean of its divisors is an integer number (485584320).
Almost surely, 211313532125 is an apocalyptic number.
11313532125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11313532125 is an abundant number, since it is smaller than the sum of its proper divisors (11994515235).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11313532125 is a wasteful number, since it uses less digits than its factorization.
11313532125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1436667 (or 1436654 counting only the distinct ones).
The product of its digits is 2700, while the sum is 27.
The spelling of 11313532125 in words is "eleven billion, three hundred thirteen million, five hundred thirty-two thousand, one hundred twenty-five".
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