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13012860110 = 2513111178893
BaseRepresentation
bin11000001111010000…
…00111110011001110
31020120212222210012212
430013220013303032
5203122243010420
65551130430422
7640320325445
oct140750076316
936525883185
1013012860110
115578469448
122631b92412
1312c4c55333
148b6355d5c
155126423c5
hex307a07cce

13012860110 has 32 divisors (see below), whose sum is σ = 23625736992. Its totient is φ = 5160205440.

The previous prime is 13012860073. The next prime is 13012860169. The reversal of 13012860110 is 1106821031.

13012860110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1458824 + ... + 1467716.

It is an arithmetic number, because the mean of its divisors is an integer number (738304281).

Almost surely, 213012860110 is an apocalyptic number.

13012860110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13012860110 is a deficient number, since it is larger than the sum of its proper divisors (10612876882).

13012860110 is a wasteful number, since it uses less digits than its factorization.

13012860110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10148.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 13012860110 in words is "thirteen billion, twelve million, eight hundred sixty thousand, one hundred ten".

Divisors: 1 2 5 10 131 262 655 1117 1310 2234 5585 8893 11170 17786 44465 88930 146327 292654 731635 1164983 1463270 2329966 5824915 9933481 11649830 19866962 49667405 99334810 1301286011 2602572022 6506430055 13012860110