Base | Representation |
---|---|
bin | 1111111001001… |
… | …11010001100001 |
3 | 100021212212101210 |
4 | 13330213101201 |
5 | 233113030032 |
6 | 21121420333 |
7 | 3206200152 |
oct | 774472141 |
9 | 307785353 |
10 | 133330017 |
11 | 692968a7 |
12 | 3879a6a9 |
13 | 21813402 |
14 | 139c9929 |
15 | ba8a2cc |
hex | 7f27461 |
133330017 has 8 divisors (see below), whose sum is σ = 177858720. Its totient is φ = 88844000.
The previous prime is 133330013. The next prime is 133330027. The reversal of 133330017 is 710033331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 133330017 - 22 = 133330013 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 133329975 and 133330002.
It is not an unprimeable number, because it can be changed into a prime (133330013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2484 + ... + 16517.
It is an arithmetic number, because the mean of its divisors is an integer number (22232340).
Almost surely, 2133330017 is an apocalyptic number.
It is an amenable number.
133330017 is a deficient number, since it is larger than the sum of its proper divisors (44528703).
133330017 is a wasteful number, since it uses less digits than its factorization.
133330017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21343.
The product of its (nonzero) digits is 567, while the sum is 21.
The square root of 133330017 is about 11546.8617814539. The cubic root of 133330017 is about 510.8687193314.
Adding to 133330017 its reverse (710033331), we get a palindrome (843363348).
The spelling of 133330017 in words is "one hundred thirty-three million, three hundred thirty thousand, seventeen".
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