Base | Representation |
---|---|
bin | 1111110110111… |
… | …00011001100101 |
3 | 100021022021201010 |
4 | 13323130121211 |
5 | 233023221313 |
6 | 21111052433 |
7 | 3203452062 |
oct | 773343145 |
9 | 307267633 |
10 | 133023333 |
11 | 690a7443 |
12 | 38671119 |
13 | 21736941 |
14 | 13949c69 |
15 | ba294c3 |
hex | 7edc665 |
133023333 has 8 divisors (see below), whose sum is σ = 178390368. Its totient is φ = 88169264.
The previous prime is 133023323. The next prime is 133023343. The reversal of 133023333 is 333320331.
It is an interprime number because it is at equal distance from previous prime (133023323) and next prime (133023343).
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 133023333 - 29 = 133022821 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133023323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127635 + ... + 128672.
It is an arithmetic number, because the mean of its divisors is an integer number (22298796).
Almost surely, 2133023333 is an apocalyptic number.
It is an amenable number.
133023333 is a deficient number, since it is larger than the sum of its proper divisors (45367035).
133023333 is a wasteful number, since it uses less digits than its factorization.
133023333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256483.
The product of its (nonzero) digits is 1458, while the sum is 21.
The square root of 133023333 is about 11533.5741641522. The cubic root of 133023333 is about 510.4767207226.
Adding to 133023333 its reverse (333320331), we get a palindrome (466343664).
The spelling of 133023333 in words is "one hundred thirty-three million, twenty-three thousand, three hundred thirty-three".
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