Base | Representation |
---|---|
bin | 100000111100111… |
… | …010101011010111 |
3 | 1102112021011202200 |
4 | 200330322223113 |
5 | 2113011334040 |
6 | 130505135543 |
7 | 16462030056 |
oct | 4074725327 |
9 | 1375234680 |
10 | 552839895 |
11 | 264077883 |
12 | 13518a5b3 |
13 | 8a6c5cca |
14 | 535cc39d |
15 | 33804630 |
hex | 20f3aad7 |
552839895 has 24 divisors (see below), whose sum is σ = 989169792. Its totient is φ = 285336000.
The previous prime is 552839893. The next prime is 552839921. The reversal of 552839895 is 598938255.
552839895 is a `hidden beast` number, since 5 + 528 + 39 + 89 + 5 = 666.
It is not a de Polignac number, because 552839895 - 21 = 552839893 is a prime.
It is a super-2 number, since 2×5528398952 = 611263899007222050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552839893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196756 + ... + 199545.
It is an arithmetic number, because the mean of its divisors is an integer number (41215408).
Almost surely, 2552839895 is an apocalyptic number.
552839895 is a deficient number, since it is larger than the sum of its proper divisors (436329897).
552839895 is a wasteful number, since it uses less digits than its factorization.
552839895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 396343 (or 396340 counting only the distinct ones).
The product of its digits is 3888000, while the sum is 54.
The square root of 552839895 is about 23512.5476076073. The cubic root of 552839895 is about 820.7290239846.
The spelling of 552839895 in words is "five hundred fifty-two million, eight hundred thirty-nine thousand, eight hundred ninety-five".
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