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13032013230013 = 1312413591149817
BaseRepresentation
bin1011110110100100000010…
…0001001110111110111101
31201010211220102001010001011
42331221000201032332331
53202004030341330023
643414454011115221
72513350302513451
oct275510041167675
951124812033034
1013032013230013
1141749337a7288
121565836a42b11
13736bb517a67b
14330a779b0661
15178ed4dd850d
hexbda4084efbd

13032013230013 has 16 divisors (see below), whose sum is σ = 13222723029120. Its totient is φ = 12842984793600.

The previous prime is 13032013230001. The next prime is 13032013230017. The reversal of 13032013230013 is 31003231023031.

It is a cyclic number.

It is not a de Polignac number, because 13032013230013 - 237 = 12894574276541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13032013230017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10759081 + ... + 11908897.

It is an arithmetic number, because the mean of its divisors is an integer number (826420189320).

Almost surely, 213032013230013 is an apocalyptic number.

It is an amenable number.

13032013230013 is a deficient number, since it is larger than the sum of its proper divisors (190709799107).

13032013230013 is a wasteful number, since it uses less digits than its factorization.

13032013230013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150548.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13032013230013 its reverse (31003231023031), we get a palindrome (44035244253044).

The spelling of 13032013230013 in words is "thirteen trillion, thirty-two billion, thirteen million, two hundred thirty thousand, thirteen".

Divisors: 1 131 241 359 31571 47029 86519 1149817 11333989 150626027 277105897 412784303 36300872507 54074743693 99481017023 13032013230013