Base | Representation |
---|---|
bin | 11111110010001… |
… | …001010000010100 |
3 | 1101011101100010100 |
4 | 133302021100110 |
5 | 2043002120204 |
6 | 124525054100 |
7 | 16133312040 |
oct | 3762112024 |
9 | 1334340110 |
10 | 533238804 |
11 | 253aaa22a |
12 | 12a6b7330 |
13 | 86622327 |
14 | 50b69020 |
15 | 31c31a39 |
hex | 1fc89414 |
533238804 has 36 divisors (see below), whose sum is σ = 1540468384. Its totient is φ = 152353872.
The previous prime is 533238799. The next prime is 533238809. The reversal of 533238804 is 408832335.
It is an interprime number because it is at equal distance from previous prime (533238799) and next prime (533238809).
It is a tau number, because it is divible by the number of its divisors (36).
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (533238809) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1057762 + ... + 1058265.
Almost surely, 2533238804 is an apocalyptic number.
It is an amenable number.
533238804 is an abundant number, since it is smaller than the sum of its proper divisors (1007229580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
533238804 is a wasteful number, since it uses less digits than its factorization.
533238804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2116044 (or 2116039 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 36.
The square root of 533238804 is about 23091.9640567882. The cubic root of 533238804 is about 810.9123510372.
The spelling of 533238804 in words is "five hundred thirty-three million, two hundred thirty-eight thousand, eight hundred four".
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