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13002861071 = 191136056293
BaseRepresentation
bin11000001110000011…
…11110101000001111
31020120012011210010002
430013001332220033
5203112213023241
65550132234515
7640136331644
oct140701765017
936505153102
1013002861071
115572859a82
12262a76ba3b
1312c2b64045
148b4cb1dcb
1551181989b
hex30707ea0f

13002861071 has 8 divisors (see below), whose sum is σ = 13808350320. Its totient is φ = 12209484672.

The previous prime is 13002861059. The next prime is 13002861089. The reversal of 13002861071 is 17016820031.

13002861071 is digitally balanced in base 2, 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-13002861071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002861871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3026000 + ... + 3030293.

It is an arithmetic number, because the mean of its divisors is an integer number (1726043790).

Almost surely, 213002861071 is an apocalyptic number.

13002861071 is a deficient number, since it is larger than the sum of its proper divisors (805489249).

13002861071 is a wasteful number, since it uses less digits than its factorization.

13002861071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6056425.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 13002861071 in words is "thirteen billion, two million, eight hundred sixty-one thousand, seventy-one".

Divisors: 1 19 113 2147 6056293 115069567 684361109 13002861071