Base | Representation |
---|---|
bin | 110011000111… |
… | …001000001101 |
3 | 221012201100021 |
4 | 303013020031 |
5 | 11412223131 |
6 | 1155102141 |
7 | 221612542 |
oct | 63071015 |
9 | 27181307 |
10 | 13398541 |
11 | 7621582 |
12 | 45a1951 |
13 | 2a11740 |
14 | 1acabc9 |
15 | 1299e11 |
hex | cc720d |
13398541 has 8 divisors (see below), whose sum is σ = 14895104. Its totient is φ = 11968560.
The previous prime is 13398503. The next prime is 13398547. The reversal of 13398541 is 14589331.
13398541 is digitally balanced in base 3, 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 cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13398541 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13398497 and 13398506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13398547) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16221 + ... + 17026.
It is an arithmetic number, because the mean of its divisors is an integer number (1861888).
Almost surely, 213398541 is an apocalyptic number.
It is an amenable number.
13398541 is a deficient number, since it is larger than the sum of its proper divisors (1496563).
13398541 is a wasteful number, since it uses less digits than its factorization.
13398541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33291.
The product of its digits is 12960, while the sum is 34.
The square root of 13398541 is about 3660.4017539063. The cubic root of 13398541 is about 237.5121530254.
The spelling of 13398541 in words is "thirteen million, three hundred ninety-eight thousand, five hundred forty-one".
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