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13023211210 = 257154733533
BaseRepresentation
bin11000010000011111…
…00110111011001010
31020121121110200020221
430020033212323022
5203132420224320
65552140340254
7640504316542
oct141017467312
936547420227
1013023211210
115583299379
12263554468a
1312c713a949
148b788c322
155134d93aa
hex3083e6eca

13023211210 has 32 divisors (see below), whose sum is σ = 23816115072. Its totient is φ = 5126372160.

The previous prime is 13023211189. The next prime is 13023211273. The reversal of 13023211210 is 1211232031.

13023211210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 371604 + ... + 405136.

It is an arithmetic number, because the mean of its divisors is an integer number (744253596).

Almost surely, 213023211210 is an apocalyptic number.

13023211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023211210 is a deficient number, since it is larger than the sum of its proper divisors (10792903862).

13023211210 is a wasteful number, since it uses less digits than its factorization.

13023211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34158.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13023211210 its reverse (1211232031), we get a palindrome (14234443241).

The spelling of 13023211210 in words is "thirteen billion, twenty-three million, two hundred eleven thousand, two hundred ten".

Divisors: 1 2 5 10 71 142 355 547 710 1094 2735 5470 33533 38837 67066 77674 167665 194185 335330 388370 2380843 4761686 11904215 18342551 23808430 36685102 91712755 183425510 1302321121 2604642242 6511605605 13023211210