Base | Representation |
---|---|
bin | 11000010000100110… |
… | …00010101101001000 |
3 | 1020121200011102010111 |
4 | 30020103002231020 |
5 | 203133133031212 |
6 | 5552211524104 |
7 | 640515056233 |
oct | 141023025510 |
9 | 36550142114 |
10 | 13024111432 |
11 | 5583853762 |
12 | 26358b9634 |
13 | 12c7394617 |
14 | 8b7a4441a |
15 | 513615ea7 |
hex | 3084c2b48 |
13024111432 has 8 divisors (see below), whose sum is σ = 24420208950. Its totient is φ = 6512055712.
The previous prime is 13024111411. The next prime is 13024111433. The reversal of 13024111432 is 23411142031.
It can be written as a sum of positive squares in only one way, i.e., 11993316196 + 1030795236 = 109514^2 + 32106^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-3 number, since 3×130241114323 (a number of 31 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (13024111433) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 814006957 + ... + 814006972.
Almost surely, 213024111432 is an apocalyptic number.
It is an amenable number.
13024111432 is a deficient number, since it is larger than the sum of its proper divisors (11396097518).
13024111432 is a wasteful number, since it uses less digits than its factorization.
13024111432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1628013935 (or 1628013931 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 13024111432 its reverse (23411142031), we get a palindrome (36435253463).
The spelling of 13024111432 in words is "thirteen billion, twenty-four million, one hundred eleven thousand, four hundred thirty-two".
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