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13012113014 = 267319130431
BaseRepresentation
bin11000001111001010…
…10001011001110110
31020120211120211101122
430013211101121312
5203122100104024
65551102423542
7640311064355
oct140745213166
936524524348
1013012113014
115577aa910a
122631891bb2
1312c4a53274
148b61dd99c
15512545d5e
hex307951676

13012113014 has 16 divisors (see below), whose sum is σ = 19816344576. Its totient is φ = 6406732200.

The previous prime is 13012113001. The next prime is 13012113029. The reversal of 13012113014 is 41031121031.

13012113014 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 junction number, because it is equal to n+sod(n) for n = 13012112983 and 13012113001.

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 7 ways as a sum of consecutive naturals, for example, 412379 + ... + 442809.

It is an arithmetic number, because the mean of its divisors is an integer number (1238521536).

Almost surely, 213012113014 is an apocalyptic number.

13012113014 is a deficient number, since it is larger than the sum of its proper divisors (6804231562).

13012113014 is a wasteful number, since it uses less digits than its factorization.

13012113014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33691.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13012113014 its reverse (41031121031), we get a palindrome (54043234045).

The spelling of 13012113014 in words is "thirteen billion, twelve million, one hundred thirteen thousand, fourteen".

Divisors: 1 2 67 134 3191 6382 30431 60862 213797 427594 2038877 4077754 97105321 194210642 6506056507 13012113014