Base | Representation |
---|---|
bin | 110011010001… |
… | …110001010110 |
3 | 221021221010211 |
4 | 303101301112 |
5 | 11420122014 |
6 | 1200040034 |
7 | 222153616 |
oct | 63216126 |
9 | 27257124 |
10 | 13442134 |
11 | 7651302 |
12 | 460301a |
13 | 2a28534 |
14 | 1adca46 |
15 | 12a7cc4 |
hex | cd1c56 |
13442134 has 8 divisors (see below), whose sum is σ = 20308680. Its totient is φ = 6672576.
The previous prime is 13442131. The next prime is 13442153. The reversal of 13442134 is 43124431.
13442134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13442131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23899 + ... + 24454.
It is an arithmetic number, because the mean of its divisors is an integer number (2538585).
Almost surely, 213442134 is an apocalyptic number.
13442134 is a deficient number, since it is larger than the sum of its proper divisors (6866546).
13442134 is a wasteful number, since it uses less digits than its factorization.
13442134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48494.
The product of its digits is 1152, while the sum is 22.
The square root of 13442134 is about 3666.3515925236. The cubic root of 13442134 is about 237.7694611047.
Adding to 13442134 its reverse (43124431), we get a palindrome (56566565).
The spelling of 13442134 in words is "thirteen million, four hundred forty-two thousand, one hundred thirty-four".
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