Base | Representation |
---|---|
bin | 1010000001001… |
… | …11101010110011 |
3 | 12212011002221202 |
4 | 11000213222303 |
5 | 133004023223 |
6 | 12201241415 |
7 | 2040254354 |
oct | 500475263 |
9 | 185132852 |
10 | 84048563 |
11 | 43496a25 |
12 | 2419326b |
13 | 1454a0a1 |
14 | b23bd2b |
15 | 75a3428 |
hex | 5027ab3 |
84048563 has 4 divisors (see below), whose sum is σ = 84605328. Its totient is φ = 83491800.
The previous prime is 84048557. The next prime is 84048577. The reversal of 84048563 is 36584048.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 84048563 - 218 = 83786419 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (84048553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278156 + ... + 278457.
It is an arithmetic number, because the mean of its divisors is an integer number (21151332).
Almost surely, 284048563 is an apocalyptic number.
84048563 is a deficient number, since it is larger than the sum of its proper divisors (556765).
84048563 is a wasteful number, since it uses less digits than its factorization.
84048563 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 556764.
The product of its (nonzero) digits is 92160, while the sum is 38.
The square root of 84048563 is about 9167.8003359585. The cubic root of 84048563 is about 438.0362955821.
The spelling of 84048563 in words is "eighty-four million, forty-eight thousand, five hundred sixty-three".
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