Base | Representation |
---|---|
bin | 1111111000111… |
… | …11111101010100 |
3 | 100021211100021222 |
4 | 13330133331110 |
5 | 233111100202 |
6 | 21121025512 |
7 | 3206013614 |
oct | 774377524 |
9 | 307740258 |
10 | 133300052 |
11 | 69276336 |
12 | 38785298 |
13 | 21802892 |
14 | 139bca44 |
15 | ba814a2 |
hex | 7f1ff54 |
133300052 has 12 divisors (see below), whose sum is σ = 233508576. Its totient is φ = 66583320.
The previous prime is 133300033. The next prime is 133300073. The reversal of 133300052 is 250003331.
133300052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 133300052.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12038 + ... + 20285.
It is an arithmetic number, because the mean of its divisors is an integer number (19459048).
Almost surely, 2133300052 is an apocalyptic number.
It is an amenable number.
133300052 is a deficient number, since it is larger than the sum of its proper divisors (100208524).
133300052 is a wasteful number, since it uses less digits than its factorization.
133300052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33358 (or 33356 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 17.
The square root of 133300052 is about 11545.5641698446. The cubic root of 133300052 is about 510.8304450591.
Adding to 133300052 its reverse (250003331), we get a palindrome (383303383).
The spelling of 133300052 in words is "one hundred thirty-three million, three hundred thousand, fifty-two".
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