Base | Representation |
---|---|
bin | 1010000101110… |
… | …11001100010000 |
3 | 12220021210211111 |
4 | 11002323030100 |
5 | 133132342231 |
6 | 12222223104 |
7 | 2045352133 |
oct | 502731420 |
9 | 186253744 |
10 | 84652816 |
11 | 43869a06 |
12 | 24424a94 |
13 | 146cc131 |
14 | b35821a |
15 | 76724b1 |
hex | 50bb310 |
84652816 has 40 divisors (see below), whose sum is σ = 171052544. Its totient is φ = 40538880.
The previous prime is 84652759. The next prime is 84652817. The reversal of 84652816 is 61825648.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84652817) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50260 + ... + 51916.
Almost surely, 284652816 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 84652816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85526272).
84652816 is an abundant number, since it is smaller than the sum of its proper divisors (86399728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84652816 is a wasteful number, since it uses less digits than its factorization.
84652816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1799 (or 1793 counting only the distinct ones).
The product of its digits is 92160, while the sum is 40.
The square root of 84652816 is about 9200.6964953747. The cubic root of 84652816 is about 439.0835193755.
The spelling of 84652816 in words is "eighty-four million, six hundred fifty-two thousand, eight hundred sixteen".
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