Base | Representation |
---|---|
bin | 100000111010001… |
… | …100111101001110 |
3 | 1102110221000200120 |
4 | 200322030331032 |
5 | 2112321101314 |
6 | 130442005410 |
7 | 16453004412 |
oct | 4072147516 |
9 | 1373830616 |
10 | 552128334 |
11 | 26373120a |
12 | 134aa6866 |
13 | 8a507174 |
14 | 53484d42 |
15 | 337138a9 |
hex | 20e8cf4e |
552128334 has 16 divisors (see below), whose sum is σ = 1162375680. Its totient is φ = 174356280.
The previous prime is 552128333. The next prime is 552128347. The reversal of 552128334 is 433821255.
552128334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 552128295 and 552128304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552128333) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2421502 + ... + 2421729.
It is an arithmetic number, because the mean of its divisors is an integer number (72648480).
Almost surely, 2552128334 is an apocalyptic number.
552128334 is an abundant number, since it is smaller than the sum of its proper divisors (610247346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552128334 is a wasteful number, since it uses less digits than its factorization.
552128334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4843255.
The product of its digits is 28800, while the sum is 33.
The square root of 552128334 is about 23497.4112191109. The cubic root of 552128334 is about 820.3767523143.
Adding to 552128334 its reverse (433821255), we get a palindrome (985949589).
It can be divided in two parts, 55212 and 8334, that added together give a triangular number (63546 = T356).
The spelling of 552128334 in words is "five hundred fifty-two million, one hundred twenty-eight thousand, three hundred thirty-four".
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