Base | Representation |
---|---|
bin | 11000100110111011… |
… | …00010111110100000 |
3 | 1021002201121101112122 |
4 | 30103131202332200 |
5 | 204024110230212 |
6 | 10022542243412 |
7 | 645251112146 |
oct | 142335427640 |
9 | 37081541478 |
10 | 13211414432 |
11 | 566a554227 |
12 | 2688586568 |
13 | 13271245b8 |
14 | 8d487d596 |
15 | 524cb3272 |
hex | 313762fa0 |
13211414432 has 12 divisors (see below), whose sum is σ = 26009972226. Its totient is φ = 6605707200.
The previous prime is 13211414431. The next prime is 13211414443. The reversal of 13211414432 is 23441411231.
13211414432 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 only one way, i.e., 8581428496 + 4629985936 = 92636^2 + 68044^2 .
It is not an unprimeable number, because it can be changed into a prime (13211414431) 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 as a sum of consecutive naturals, namely, 206428319 + ... + 206428382.
Almost surely, 213211414432 is an apocalyptic number.
It is an amenable number.
13211414432 is a deficient number, since it is larger than the sum of its proper divisors (12798557794).
13211414432 is an equidigital number, since it uses as much as digits as its factorization.
13211414432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 412856711 (or 412856703 counting only the distinct ones).
The product of its digits is 2304, while the sum is 26.
Adding to 13211414432 its reverse (23441411231), we get a palindrome (36652825663).
The spelling of 13211414432 in words is "thirteen billion, two hundred eleven million, four hundred fourteen thousand, four hundred thirty-two".
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