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13013012110 = 257375024329
BaseRepresentation
bin11000001111010001…
…01100111010001110
31020120220021111201111
430013220230322032
5203122312341420
65551134002234
7640321530550
oct140750547216
936526244644
1013013012110
11557856266a
12263204637a
1312c4ca9587
148b63954d0
1551267245a
hex307a2ce8e

13013012110 has 32 divisors (see below), whose sum is σ = 27493133760. Its totient is φ = 4341019392.

The previous prime is 13013012053. The next prime is 13013012119. The reversal of 13013012110 is 1121031031.

13013012110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013012119) 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 15 ways as a sum of consecutive naturals, for example, 2509575 + ... + 2514754.

It is an arithmetic number, because the mean of its divisors is an integer number (859160430).

Almost surely, 213013012110 is an apocalyptic number.

13013012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13013012110 is an abundant number, since it is smaller than the sum of its proper divisors (14480121650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13013012110 is a wasteful number, since it uses less digits than its factorization.

13013012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5024380.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 13013012110 its reverse (1121031031), we get a palindrome (14134043141).

The spelling of 13013012110 in words is "thirteen billion, thirteen million, twelve thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 35 37 70 74 185 259 370 518 1295 2590 5024329 10048658 25121645 35170303 50243290 70340606 175851515 185900173 351703030 371800346 929500865 1301301211 1859001730 2602602422 6506506055 13013012110