Base | Representation |
---|---|
bin | 11001001101010001… |
… | …10001011101100110 |
3 | 1021221010221221201122 |
4 | 30212220301131212 |
5 | 210203434440304 |
6 | 10114513453542 |
7 | 656235442223 |
oct | 144650613546 |
9 | 37833857648 |
10 | 13533124454 |
11 | 5815106783 |
12 | 27582712b2 |
13 | 1378983c65 |
14 | 9254a494a |
15 | 54315e9be |
hex | 326a31766 |
13533124454 has 8 divisors (see below), whose sum is σ = 20315814120. Its totient is φ = 6761186416.
The previous prime is 13533124421. The next prime is 13533124483. The reversal of 13533124454 is 45442133531.
13533124454 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 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 in 3 ways as a sum of consecutive naturals, for example, 2684759 + ... + 2689794.
It is an arithmetic number, because the mean of its divisors is an integer number (2539476765).
Almost surely, 213533124454 is an apocalyptic number.
13533124454 is a deficient number, since it is larger than the sum of its proper divisors (6782689666).
13533124454 is a wasteful number, since it uses less digits than its factorization.
13533124454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5375814.
The product of its digits is 86400, while the sum is 35.
Adding to 13533124454 its reverse (45442133531), we get a palindrome (58975257985).
The spelling of 13533124454 in words is "thirteen billion, five hundred thirty-three million, one hundred twenty-four thousand, four hundred fifty-four".
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