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13006039707 = 329109158647
BaseRepresentation
bin11000001110011100…
…00110101010011011
31020120102011021101100
430013032012222123
5203114021232312
65550324322443
7640205341053
oct140716065233
936512137340
1013006039707
115574630151
12262b843423
1312c3707aab
148b549c563
15511c465dc
hex307386a9b

13006039707 has 12 divisors (see below), whose sum is σ = 18788682640. Its totient is φ = 8669686608.

The previous prime is 13006039691. The next prime is 13006039723. The reversal of 13006039707 is 70793060031.

13006039707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13006039691) and next prime (13006039723).

It is not a de Polignac number, because 13006039707 - 24 = 13006039691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13006039307) 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 11 ways as a sum of consecutive naturals, for example, 2658 + ... + 161304.

Almost surely, 213006039707 is an apocalyptic number.

13006039707 is a deficient number, since it is larger than the sum of its proper divisors (5782642933).

13006039707 is a wasteful number, since it uses less digits than its factorization.

13006039707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167762 (or 167759 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 36.

Adding to 13006039707 its reverse (70793060031), we get a palindrome (83799099738).

The spelling of 13006039707 in words is "thirteen billion, six million, thirty-nine thousand, seven hundred seven".

Divisors: 1 3 9 9109 27327 81981 158647 475941 1427823 1445115523 4335346569 13006039707