Base | Representation |
---|---|
bin | 1011111100010001111110… |
… | …0010010110111010100100 |
3 | 1201111020110021210120111221 |
4 | 2333010133202112322210 |
5 | 3210111214443434244 |
6 | 43531541220110124 |
7 | 2523425455366435 |
oct | 277043742267244 |
9 | 51436407716457 |
10 | 13130244124324 |
11 | 420256155a068 |
12 | 1580890235344 |
13 | 74323b2c60c2 |
14 | 335715abb48c |
15 | 17b833b6d784 |
hex | bf11f896ea4 |
13130244124324 has 12 divisors (see below), whose sum is σ = 22977986301900. Its totient is φ = 6565105180928.
The previous prime is 13130244124223. The next prime is 13130244124339. The reversal of 13130244124324 is 42342144203131.
It can be written as a sum of positive squares in 2 ways, for example, as 7281740340900 + 5848503783424 = 2698470^2 + 2418368^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13130244124324.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2381209 + ... + 5650720.
It is an arithmetic number, because the mean of its divisors is an integer number (1914832191825).
Almost surely, 213130244124324 is an apocalyptic number.
It is an amenable number.
13130244124324 is a deficient number, since it is larger than the sum of its proper divisors (9847742177576).
13130244124324 is a wasteful number, since it uses less digits than its factorization.
13130244124324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8440622 (or 8440620 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 34.
Adding to 13130244124324 its reverse (42342144203131), we get a palindrome (55472388327455).
The spelling of 13130244124324 in words is "thirteen trillion, one hundred thirty billion, two hundred forty-four million, one hundred twenty-four thousand, three hundred twenty-four".
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