Base | Representation |
---|---|
bin | 11000011110111001… |
… | …11110010011011000 |
3 | 1020221001001021102121 |
4 | 30033130332103120 |
5 | 203404400432402 |
6 | 10012140511024 |
7 | 643503322426 |
oct | 141734762330 |
9 | 36831037377 |
10 | 13144155352 |
11 | 5635595509 |
12 | 2669b4b474 |
13 | 1316205523 |
14 | 8c9972116 |
15 | 51de29837 |
hex | 30f73e4d8 |
13144155352 has 16 divisors (see below), whose sum is σ = 24889305600. Its totient is φ = 6507007200.
The previous prime is 13144155347. The next prime is 13144155359. The reversal of 13144155352 is 25355144131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13144155359) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8132952 + ... + 8134567.
It is an arithmetic number, because the mean of its divisors is an integer number (1555581600).
Almost surely, 213144155352 is an apocalyptic number.
It is an amenable number.
13144155352 is a deficient number, since it is larger than the sum of its proper divisors (11745150248).
13144155352 is a wasteful number, since it uses less digits than its factorization.
13144155352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16267626 (or 16267622 counting only the distinct ones).
The product of its digits is 36000, while the sum is 34.
Adding to 13144155352 its reverse (25355144131), we get a palindrome (38499299483).
The spelling of 13144155352 in words is "thirteen billion, one hundred forty-four million, one hundred fifty-five thousand, three hundred fifty-two".
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