Base | Representation |
---|---|
bin | 100000010101100… |
… | …110010110101001 |
3 | 1101210212112102001 |
4 | 200111212112221 |
5 | 2102342024113 |
6 | 125500211001 |
7 | 16305311650 |
oct | 4025462651 |
9 | 1353775361 |
10 | 542533033 |
11 | 259278109 |
12 | 131839a61 |
13 | 88527883 |
14 | 520a8197 |
15 | 3296a7dd |
hex | 205665a9 |
542533033 has 16 divisors (see below), whose sum is σ = 641362176. Its totient is φ = 449256960.
The previous prime is 542533009. The next prime is 542533037. The reversal of 542533033 is 330335245.
It is a cyclic number.
It is not a de Polignac number, because 542533033 - 29 = 542532521 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 542532992 and 542533010.
It is not an unprimeable number, because it can be changed into a prime (542533037) 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 15 ways as a sum of consecutive naturals, for example, 20385 + ... + 38737.
It is an arithmetic number, because the mean of its divisors is an integer number (40085136).
Almost surely, 2542533033 is an apocalyptic number.
It is an amenable number.
542533033 is a deficient number, since it is larger than the sum of its proper divisors (98829143).
542533033 is a wasteful number, since it uses less digits than its factorization.
542533033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18504.
The product of its (nonzero) digits is 16200, while the sum is 28.
The square root of 542533033 is about 23292.3385043237. The cubic root of 542533033 is about 815.5965787682.
Adding to 542533033 its reverse (330335245), we get a palindrome (872868278).
The spelling of 542533033 in words is "five hundred forty-two million, five hundred thirty-three thousand, thirty-three".
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