Base | Representation |
---|---|
bin | 11111011011111… |
… | …100101100001101 |
3 | 1100202102201110111 |
4 | 133123330230031 |
5 | 2040004421143 |
6 | 124200240021 |
7 | 16032666100 |
oct | 3733745415 |
9 | 1322381414 |
10 | 527420173 |
11 | 250795645 |
12 | 128770011 |
13 | 85365a57 |
14 | 50092737 |
15 | 3148299d |
hex | 1f6fcb0d |
527420173 has 12 divisors (see below), whose sum is σ = 614219232. Its totient is φ = 451566360.
The previous prime is 527420161. The next prime is 527420191. The reversal of 527420173 is 371024725.
It is not a de Polignac number, because 527420173 - 217 = 527289101 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 (527420123) 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 11 ways as a sum of consecutive naturals, for example, 41818 + ... + 52948.
It is an arithmetic number, because the mean of its divisors is an integer number (51184936).
Almost surely, 2527420173 is an apocalyptic number.
It is an amenable number.
527420173 is a deficient number, since it is larger than the sum of its proper divisors (86799059).
527420173 is a wasteful number, since it uses less digits than its factorization.
527420173 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12112 (or 12105 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 31.
The square root of 527420173 is about 22965.6302547960. The cubic root of 527420173 is about 807.9520346368.
Adding to 527420173 its reverse (371024725), we get a palindrome (898444898).
The spelling of 527420173 in words is "five hundred twenty-seven million, four hundred twenty thousand, one hundred seventy-three".
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