Base | Representation |
---|---|
bin | 11000101001101010… |
… | …10001111001010110 |
3 | 1021011022212211211201 |
4 | 30110311101321112 |
5 | 204101002210032 |
6 | 10025123223114 |
7 | 645650440606 |
oct | 142465217126 |
9 | 37138784751 |
10 | 13234413142 |
11 | 5681532525 |
12 | 2694217a9a |
13 | 132bb178c2 |
14 | 8d7948c06 |
15 | 526d078e7 |
hex | 314d51e56 |
13234413142 has 4 divisors (see below), whose sum is σ = 19851619716. Its totient is φ = 6617206570.
The previous prime is 13234413103. The next prime is 13234413167. The reversal of 13234413142 is 24131443231.
It is a happy number.
13234413142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 13234413142.
It is a congruent number.
It is an unprimeable number.
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, 3308603284 + ... + 3308603287.
It is an arithmetic number, because the mean of its divisors is an integer number (4962904929).
Almost surely, 213234413142 is an apocalyptic number.
13234413142 is a deficient number, since it is larger than the sum of its proper divisors (6617206574).
13234413142 is an equidigital number, since it uses as much as digits as its factorization.
13234413142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6617206573.
The product of its digits is 6912, while the sum is 28.
Adding to 13234413142 its reverse (24131443231), we get a palindrome (37365856373).
The spelling of 13234413142 in words is "thirteen billion, two hundred thirty-four million, four hundred thirteen thousand, one hundred forty-two".
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