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13532301042 = 23133731115077
BaseRepresentation
bin11001001101001011…
…01000011011110010
31021221002102010012220
430212211220123302
5210203232113132
610114444101510
7656225442501
oct144645503362
937832363186
1013532301042
1158146a4077
122757b34896
131378756230
1492532c838
1554304aa2c
hex3269686f2

13532301042 has 64 divisors (see below), whose sum is σ = 30032481024. Its totient is φ = 4037955840.

The previous prime is 13532301037. The next prime is 13532301089. The reversal of 13532301042 is 24010323531.

13532301042 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 31 ways as a sum of consecutive naturals, for example, 890008 + ... + 905084.

It is an arithmetic number, because the mean of its divisors is an integer number (469257516).

Almost surely, 213532301042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13532301042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15016240512).

13532301042 is an abundant number, since it is smaller than the sum of its proper divisors (16500179982).

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

13532301042 is a wasteful number, since it uses less digits than its factorization.

13532301042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15443.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 13532301042 its reverse (24010323531), we get a palindrome (37542624573).

The spelling of 13532301042 in words is "thirteen billion, five hundred thirty-two million, three hundred one thousand, forty-two".

Divisors: 1 2 3 6 13 26 37 39 74 78 111 222 311 481 622 933 962 1443 1866 2886 4043 8086 11507 12129 15077 23014 24258 30154 34521 45231 69042 90462 149591 196001 299182 392002 448773 557849 588003 897546 1115698 1176006 1673547 3347094 4688947 7252037 9377894 14066841 14504074 21756111 28133682 43512222 60956311 121912622 173491039 182868933 346982078 365737866 520473117 1040946234 2255383507 4510767014 6766150521 13532301042