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13132030122 = 233243185743
BaseRepresentation
bin11000011101011101…
…01110000010101010
31020220012020020202000
430032232232002222
5203343244430442
610011024551430
7643265262051
oct141656560252
936805206660
1013132030122
115629763662
122665a82576
13131384b533
148c80d7398
1551cd31d4c
hex30ebae0aa

13132030122 has 16 divisors (see below), whose sum is σ = 29182289280. Its totient is φ = 4377343356.

The previous prime is 13132030081. The next prime is 13132030123. The reversal of 13132030122 is 22103023131.

13132030122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13132030095 and 13132030104.

It is not an unprimeable number, because it can be changed into a prime (13132030123) 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 7 ways as a sum of consecutive naturals, for example, 121592818 + ... + 121592925.

It is an arithmetic number, because the mean of its divisors is an integer number (1823893080).

Almost surely, 213132030122 is an apocalyptic number.

13132030122 is an abundant number, since it is smaller than the sum of its proper divisors (16050259158).

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

13132030122 is a wasteful number, since it uses less digits than its factorization.

13132030122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243185754 (or 243185748 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13132030122 its reverse (22103023131), we get a palindrome (35235053253).

The spelling of 13132030122 in words is "thirteen billion, one hundred thirty-two million, thirty thousand, one hundred twenty-two".

Divisors: 1 2 3 6 9 18 27 54 243185743 486371486 729557229 1459114458 2188671687 4377343374 6566015061 13132030122