Base | Representation |
---|---|
bin | 110001101011… |
… | …111100100010 |
3 | 220111202000120 |
4 | 301223330202 |
5 | 11313300213 |
6 | 1143101110 |
7 | 215465634 |
oct | 61537442 |
9 | 26452016 |
10 | 13025058 |
11 | 7396a12 |
12 | 4441796 |
13 | 2910747 |
14 | 1a30a54 |
15 | 1224423 |
hex | c6bf22 |
13025058 has 16 divisors (see below), whose sum is σ = 26282016. Its totient is φ = 4303040.
The previous prime is 13025057. The next prime is 13025059. The reversal of 13025058 is 85052031.
It is an interprime number because it is at equal distance from previous prime (13025057) and next prime (13025059).
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (13025057) 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, 8928 + ... + 10283.
It is an arithmetic number, because the mean of its divisors is an integer number (1642626).
Almost surely, 213025058 is an apocalyptic number.
13025058 is an abundant number, since it is smaller than the sum of its proper divisors (13256958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13025058 is a wasteful number, since it uses less digits than its factorization.
13025058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19329.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 13025058 is about 3609.0245219450. The cubic root of 13025058 is about 235.2844480757.
Adding to 13025058 its reverse (85052031), we get a palindrome (98077089).
The spelling of 13025058 in words is "thirteen million, twenty-five thousand, fifty-eight".
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