Base | Representation |
---|---|
bin | 100000111010000… |
… | …110000111110111 |
3 | 1102110212121021212 |
4 | 200322012013313 |
5 | 2112314202333 |
6 | 130441232035 |
7 | 16452526664 |
oct | 4072060767 |
9 | 1373777255 |
10 | 552100343 |
11 | 263712183 |
12 | 134a9261b |
13 | 8a4c74c2 |
14 | 53478a6b |
15 | 3370a448 |
hex | 20e861f7 |
552100343 has 4 divisors (see below), whose sum is σ = 552270600. Its totient is φ = 551930088.
The previous prime is 552100327. The next prime is 552100363. The reversal of 552100343 is 343001255.
552100343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343001255 = 5 ⋅68600251.
It is a cyclic number.
It is not a de Polignac number, because 552100343 - 24 = 552100327 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552100363) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80168 + ... + 86781.
It is an arithmetic number, because the mean of its divisors is an integer number (138067650).
Almost surely, 2552100343 is an apocalyptic number.
552100343 is a deficient number, since it is larger than the sum of its proper divisors (170257).
552100343 is a wasteful number, since it uses less digits than its factorization.
552100343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170256.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 552100343 is about 23496.8155927564. The cubic root of 552100343 is about 820.3628886572.
Adding to 552100343 its reverse (343001255), we get a palindrome (895101598).
The spelling of 552100343 in words is "five hundred fifty-two million, one hundred thousand, three hundred forty-three".
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