Base | Representation |
---|---|
bin | 11000011101101000… |
… | …00110100001100100 |
3 | 1020220021212221021100 |
4 | 30032310012201210 |
5 | 203344130103444 |
6 | 10011115120100 |
7 | 643313256546 |
oct | 141664064144 |
9 | 36807787240 |
10 | 13133441124 |
11 | 562a537781 |
12 | 2666443030 |
13 | 1313c2384b |
14 | 8c8383696 |
15 | 51d00ee69 |
hex | 30ed06864 |
13133441124 has 36 divisors (see below), whose sum is σ = 33666010560. Its totient is φ = 4316153520.
The previous prime is 13133441089. The next prime is 13133441129. The reversal of 13133441124 is 42114433131.
13133441124 is a `hidden beast` number, since 1 + 313 + 344 + 1 + 1 + 2 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (13133441129) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2566584 + ... + 2571695.
It is an arithmetic number, because the mean of its divisors is an integer number (935166960).
Almost surely, 213133441124 is an apocalyptic number.
It is an amenable number.
13133441124 is an abundant number, since it is smaller than the sum of its proper divisors (20532569436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13133441124 is a wasteful number, since it uses less digits than its factorization.
13133441124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5138360 (or 5138355 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
Adding to 13133441124 its reverse (42114433131), we get a palindrome (55247874255).
The spelling of 13133441124 in words is "thirteen billion, one hundred thirty-three million, four hundred forty-one thousand, one hundred twenty-four".
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