Base | Representation |
---|---|
bin | 11001001101001001… |
… | …00001101101000100 |
3 | 1021221001212101210220 |
4 | 30212210201231010 |
5 | 210203143330312 |
6 | 10114433544340 |
7 | 656223125040 |
oct | 144644415504 |
9 | 37831771726 |
10 | 13532011332 |
11 | 5814516444 |
12 | 2757a150b0 |
13 | 13786843c8 |
14 | 925295020 |
15 | 542edec8c |
hex | 326921b44 |
13532011332 has 96 divisors (see below), whose sum is σ = 37310649600. Its totient is φ = 3736419840.
The previous prime is 13532011331. The next prime is 13532011351. The reversal of 13532011332 is 23311023531.
It is not an unprimeable number, because it can be changed into a prime (13532011331) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 448482 + ... + 477702.
It is an arithmetic number, because the mean of its divisors is an integer number (388652600).
Almost surely, 213532011332 is an apocalyptic number.
13532011332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13532011332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18655324800).
13532011332 is an abundant number, since it is smaller than the sum of its proper divisors (23778638268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13532011332 is a wasteful number, since it uses less digits than its factorization.
13532011332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29421 (or 29419 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 24.
Adding to 13532011332 its reverse (23311023531), we get a palindrome (36843034863).
The spelling of 13532011332 in words is "thirteen billion, five hundred thirty-two million, eleven thousand, three hundred thirty-two".
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