Base | Representation |
---|---|
bin | 110001110110… |
… | …100100011101 |
3 | 220120221201020 |
4 | 301312210131 |
5 | 11321143243 |
6 | 1144034353 |
7 | 216036540 |
oct | 61664435 |
9 | 26527636 |
10 | 13068573 |
11 | 7416681 |
12 | 44629b9 |
13 | 29274ab |
14 | 1a42857 |
15 | 1232283 |
hex | c7691d |
13068573 has 8 divisors (see below), whose sum is σ = 19914048. Its totient is φ = 7467744.
The previous prime is 13068571. The next prime is 13068607. The reversal of 13068573 is 37586031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13068573 - 21 = 13068571 is a prime.
It is a super-3 number, since 3×130685733 (a number of 22 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13068571) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311136 + ... + 311177.
It is an arithmetic number, because the mean of its divisors is an integer number (2489256).
Almost surely, 213068573 is an apocalyptic number.
It is an amenable number.
13068573 is a deficient number, since it is larger than the sum of its proper divisors (6845475).
13068573 is an equidigital number, since it uses as much as digits as its factorization.
13068573 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 622323.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 13068573 is about 3615.0481324596. The cubic root of 13068573 is about 235.5461749244.
The spelling of 13068573 in words is "thirteen million, sixty-eight thousand, five hundred seventy-three".
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