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13024331023 = 1117172340423
BaseRepresentation
bin11000010000100111…
…11000010100001111
31020121200120120100111
430020103320110033
5203133212043043
65552220340451
7640516662364
oct141023702417
936550516314
1013024331023
115583993740
1226359a4727
1312c7440562
148b7aa046b
1551365b09d
hex3084f850f

13024331023 has 16 divisors (see below), whose sum is σ = 15053250816. Its totient is φ = 11137069440.

The previous prime is 13024331011. The next prime is 13024331029. The reversal of 13024331023 is 32013342031.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13024331023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13024330985 and 13024331003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13024331029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301990 + ... + 342412.

It is an arithmetic number, because the mean of its divisors is an integer number (940828176).

Almost surely, 213024331023 is an apocalyptic number.

13024331023 is a deficient number, since it is larger than the sum of its proper divisors (2028919793).

13024331023 is a wasteful number, since it uses less digits than its factorization.

13024331023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42174.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13024331023 its reverse (32013342031), we get a palindrome (45037673054).

The spelling of 13024331023 in words is "thirteen billion, twenty-four million, three hundred thirty-one thousand, twenty-three".

Divisors: 1 11 17 187 1723 18953 29291 40423 322201 444653 687191 7559101 69648829 766137119 1184030093 13024331023