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13132300122 = 234591373959
BaseRepresentation
bin11000011101011111…
…01111111101011010
31020220012201222010000
430032233233331122
5203343332100442
610011034433430
7643300465164
oct141657577532
936805658100
1013132300122
1156299284a7
122665b92876
1313139143b6
148c8167934
1551cd86d4c
hex30ebeff5a

13132300122 has 40 divisors (see below), whose sum is σ = 29924848800. Its totient is φ = 4303236456.

The previous prime is 13132300109. The next prime is 13132300151. The reversal of 13132300122 is 22100323131.

13132300122 is a `hidden beast` number, since 1 + 313 + 230 + 0 + 122 = 666.

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 = 13132300095 and 13132300104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 677422 + ... + 696537.

It is an arithmetic number, because the mean of its divisors is an integer number (748121220).

Almost surely, 213132300122 is an apocalyptic number.

13132300122 is an abundant number, since it is smaller than the sum of its proper divisors (16792548678).

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

13132300122 is a wasteful number, since it uses less digits than its factorization.

13132300122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374032 (or 1374023 counting only the distinct ones).

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

Adding to 13132300122 its reverse (22100323131), we get a palindrome (35232623253).

The spelling of 13132300122 in words is "thirteen billion, one hundred thirty-two million, three hundred thousand, one hundred twenty-two".

Divisors: 1 2 3 6 9 18 27 54 59 81 118 162 177 354 531 1062 1593 3186 4779 9558 1373959 2747918 4121877 8243754 12365631 24731262 37096893 74193786 81063581 111290679 162127162 222581358 243190743 486381486 729572229 1459144458 2188716687 4377433374 6566150061 13132300122