Base | Representation |
---|---|
bin | 1010011110000… |
… | …11110111001111 |
3 | 20010021102200110 |
4 | 11033003313033 |
5 | 134441142223 |
6 | 12414331103 |
7 | 2114401662 |
oct | 517036717 |
9 | 203242613 |
10 | 87834063 |
11 | 45642039 |
12 | 254b9a93 |
13 | 15274125 |
14 | b9456d9 |
15 | 7a9ed93 |
hex | 53c3dcf |
87834063 has 8 divisors (see below), whose sum is σ = 117155376. Its totient is φ = 58534400.
The previous prime is 87834049. The next prime is 87834073. The reversal of 87834063 is 36043878.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 87834063 - 25 = 87834031 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87834073) 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 7 ways as a sum of consecutive naturals, for example, 13423 + ... + 18863.
It is an arithmetic number, because the mean of its divisors is an integer number (14644422).
Almost surely, 287834063 is an apocalyptic number.
87834063 is a deficient number, since it is larger than the sum of its proper divisors (29321313).
87834063 is a wasteful number, since it uses less digits than its factorization.
87834063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10825.
The product of its (nonzero) digits is 96768, while the sum is 39.
The square root of 87834063 is about 9371.9828745042. The cubic root of 87834063 is about 444.5162660019.
The spelling of 87834063 in words is "eighty-seven million, eight hundred thirty-four thousand, sixty-three".
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