Base | Representation |
---|---|
bin | 100000111010010… |
… | …101111101110001 |
3 | 1102110222220022012 |
4 | 200322111331301 |
5 | 2112323241413 |
6 | 130442452305 |
7 | 16453220114 |
oct | 4072257561 |
9 | 1373886265 |
10 | 552165233 |
11 | 263756a04 |
12 | 134b04095 |
13 | 8a51abb9 |
14 | 5349457b |
15 | 3371e7a8 |
hex | 20e95f71 |
552165233 has 4 divisors (see below), whose sum is σ = 552215268. Its totient is φ = 552115200.
The previous prime is 552165227. The next prime is 552165269. The reversal of 552165233 is 332561255.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 269353744 + 282811489 = 16412^2 + 16817^2 .
It is a cyclic number.
It is not a de Polignac number, because 552165233 - 24 = 552165217 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 552165233.
It is not an unprimeable number, because it can be changed into a prime (552165533) 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, 368 + ... + 33233.
It is an arithmetic number, because the mean of its divisors is an integer number (138053817).
Almost surely, 2552165233 is an apocalyptic number.
It is an amenable number.
552165233 is a deficient number, since it is larger than the sum of its proper divisors (50035).
552165233 is a wasteful number, since it uses less digits than its factorization.
552165233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50034.
The product of its digits is 27000, while the sum is 32.
The square root of 552165233 is about 23498.1963775946. The cubic root of 552165233 is about 820.3950272971.
The spelling of 552165233 in words is "five hundred fifty-two million, one hundred sixty-five thousand, two hundred thirty-three".
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