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13006017 = 322383757
BaseRepresentation
bin110001100111…
…010011000001
3220110202220100
4301213103001
511312143032
61142433013
7215356263
oct61472301
926422810
1013006017
117383682
124432769
132904b8b
141a27b33
15121d97c
hexc674c1

13006017 has 24 divisors (see below), whose sum is σ = 19865664. Its totient is φ = 8182944.

The previous prime is 13006009. The next prime is 13006027. The reversal of 13006017 is 71060031.

It is not a de Polignac number, because 13006017 - 23 = 13006009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13006027) 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 23 ways as a sum of consecutive naturals, for example, 16803 + ... + 17559.

It is an arithmetic number, because the mean of its divisors is an integer number (827736).

Almost surely, 213006017 is an apocalyptic number.

It is an amenable number.

13006017 is a deficient number, since it is larger than the sum of its proper divisors (6859647).

13006017 is a wasteful number, since it uses less digits than its factorization.

13006017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869 (or 866 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 13006017 is about 3606.3855867059. The cubic root of 13006017 is about 235.1697400505.

Adding to 13006017 its reverse (71060031), we get a palindrome (84066048).

The spelling of 13006017 in words is "thirteen million, six thousand, seventeen".

Divisors: 1 3 9 23 69 83 207 249 747 757 1909 2271 5727 6813 17181 17411 52233 62831 156699 188493 565479 1445113 4335339 13006017