Base | Representation |
---|---|
bin | 11000011101100101… |
… | …00010001011111101 |
3 | 1020220021010001111202 |
4 | 30032302202023331 |
5 | 203344023431031 |
6 | 10011102225245 |
7 | 643306625420 |
oct | 141662421375 |
9 | 36807101452 |
10 | 13133030141 |
11 | 562a286a20 |
12 | 2666285225 |
13 | 1313b0b76a |
14 | 8c82b79b7 |
15 | 51ce7d2cb |
hex | 30eca22fd |
13133030141 has 32 divisors (see below), whose sum is σ = 16603631616. Its totient is φ = 10090656000.
The previous prime is 13133030081. The next prime is 13133030143. The reversal of 13133030141 is 14103033131.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13133030141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13133030143) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1907936 + ... + 1914806.
It is an arithmetic number, because the mean of its divisors is an integer number (518863488).
Almost surely, 213133030141 is an apocalyptic number.
13133030141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13133030141 is a deficient number, since it is larger than the sum of its proper divisors (3470601475).
13133030141 is a wasteful number, since it uses less digits than its factorization.
13133030141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7233.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 13133030141 its reverse (14103033131), we get a palindrome (27236063272).
The spelling of 13133030141 in words is "thirteen billion, one hundred thirty-three million, thirty thousand, one hundred forty-one".
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