Base | Representation |
---|---|
bin | 111110000100111110… |
… | …1100110100110110001 |
3 | 110202002200102002010111 |
4 | 1330021331212212301 |
5 | 4141010122130113 |
6 | 141124200101321 |
7 | 12426400623454 |
oct | 1741175464661 |
9 | 422080362114 |
10 | 133311130033 |
11 | 5159a726134 |
12 | 21a05764841 |
13 | c756b82b83 |
14 | 664914149b |
15 | 37038b413d |
hex | 1f09f669b1 |
133311130033 has 4 divisors (see below), whose sum is σ = 133418900980. Its totient is φ = 133203359088.
The previous prime is 133311130031. The next prime is 133311130039. The reversal of 133311130033 is 330031113331.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 57519388224 + 75791741809 = 239832^2 + 275303^2 .
It is a cyclic number.
It is not a de Polignac number, because 133311130033 - 21 = 133311130031 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 133311129986 and 133311130013.
It is not an unprimeable number, because it can be changed into a prime (133311130031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53883618 + ... + 53886091.
It is an arithmetic number, because the mean of its divisors is an integer number (33354725245).
Almost surely, 2133311130033 is an apocalyptic number.
It is an amenable number.
133311130033 is a deficient number, since it is larger than the sum of its proper divisors (107770947).
133311130033 is a wasteful number, since it uses less digits than its factorization.
133311130033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107770946.
The product of its (nonzero) digits is 729, while the sum is 22.
Adding to 133311130033 its reverse (330031113331), we get a palindrome (463342243364).
The spelling of 133311130033 in words is "one hundred thirty-three billion, three hundred eleven million, one hundred thirty thousand, thirty-three".
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