Base | Representation |
---|---|
bin | 11111011110010… |
… | …110010011100111 |
3 | 1100210121200120120 |
4 | 133132112103213 |
5 | 2040140040013 |
6 | 124221533023 |
7 | 16041226401 |
oct | 3736262347 |
9 | 1323550516 |
10 | 528049383 |
11 | 251085354 |
12 | 128a14173 |
13 | 85526274 |
14 | 501b7b71 |
15 | 31559123 |
hex | 1f7964e7 |
528049383 has 4 divisors (see below), whose sum is σ = 704065848. Its totient is φ = 352032920.
The previous prime is 528049343. The next prime is 528049391. The reversal of 528049383 is 383940825.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 528049383 - 217 = 527918311 is a prime.
It is a super-3 number, since 3×5280493833 (a number of 27 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (528049343) by changing a digit.
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, 88008228 + ... + 88008233.
It is an arithmetic number, because the mean of its divisors is an integer number (176016462).
Almost surely, 2528049383 is an apocalyptic number.
528049383 is a deficient number, since it is larger than the sum of its proper divisors (176016465).
528049383 is a wasteful number, since it uses less digits than its factorization.
528049383 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176016464.
The product of its (nonzero) digits is 207360, while the sum is 42.
The square root of 528049383 is about 22979.3251206383. The cubic root of 528049383 is about 808.2732013889.
The spelling of 528049383 in words is "five hundred twenty-eight million, forty-nine thousand, three hundred eighty-three".
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