Base | Representation |
---|---|
bin | 110001100111… |
… | …010011101010 |
3 | 220110202221212 |
4 | 301213103222 |
5 | 11312143213 |
6 | 1142433122 |
7 | 215356352 |
oct | 61472352 |
9 | 26422855 |
10 | 13006058 |
11 | 738370a |
12 | 44327a2 |
13 | 2904bc0 |
14 | 1a27b62 |
15 | 121d9a8 |
hex | c674ea |
13006058 has 8 divisors (see below), whose sum is σ = 21009828. Its totient is φ = 6002784.
The previous prime is 13006057. The next prime is 13006069. The reversal of 13006058 is 85060031.
It can be written as a sum of positive squares in 2 ways, for example, as 11202409 + 1803649 = 3347^2 + 1343^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (13006057) 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 3 ways as a sum of consecutive naturals, for example, 250091 + ... + 250142.
Almost surely, 213006058 is an apocalyptic number.
13006058 is a deficient number, since it is larger than the sum of its proper divisors (8003770).
13006058 is a wasteful number, since it uses less digits than its factorization.
13006058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 500248.
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 13006058 is about 3606.3912710631. The cubic root of 13006058 is about 235.1699871656.
Adding to 13006058 its reverse (85060031), we get a palindrome (98066089).
The spelling of 13006058 in words is "thirteen million, six thousand, fifty-eight".
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