Base | Representation |
---|---|
bin | 11001000010011100… |
… | …00101011100011110 |
3 | 1021200210221122220012 |
4 | 30201032011130132 |
5 | 210012203223314 |
6 | 10101505523222 |
7 | 654053113613 |
oct | 144116053436 |
9 | 37623848805 |
10 | 13442242334 |
11 | 5778882694 |
12 | 2731943512 |
13 | 1362bb3661 |
14 | 9173a850a |
15 | 53a1ab93e |
hex | 32138571e |
13442242334 has 4 divisors (see below), whose sum is σ = 20163363504. Its totient is φ = 6721121166.
The previous prime is 13442242327. The next prime is 13442242343. The reversal of 13442242334 is 43324224431.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43324224431 = 112337 ⋅385663.
It is a self number, because there is not a number n which added to its sum of digits gives 13442242334.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3360560582 + ... + 3360560585.
It is an arithmetic number, because the mean of its divisors is an integer number (5040840876).
Almost surely, 213442242334 is an apocalyptic number.
13442242334 is a deficient number, since it is larger than the sum of its proper divisors (6721121170).
13442242334 is an equidigital number, since it uses as much as digits as its factorization.
13442242334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6721121169.
The product of its digits is 55296, while the sum is 32.
Adding to 13442242334 its reverse (43324224431), we get a palindrome (56766466765).
The spelling of 13442242334 in words is "thirteen billion, four hundred forty-two million, two hundred forty-two thousand, three hundred thirty-four".
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