Base | Representation |
---|---|
bin | 1010000111001… |
… | …11001000010100 |
3 | 12220121221201010 |
4 | 11003213020110 |
5 | 133204122123 |
6 | 12230132220 |
7 | 2050031625 |
oct | 503471024 |
9 | 186557633 |
10 | 84832788 |
11 | 43982147 |
12 | 244b1070 |
13 | 14763021 |
14 | b3a3a4c |
15 | 76aa993 |
hex | 50e7214 |
84832788 has 48 divisors (see below), whose sum is σ = 212575104. Its totient is φ = 26234880.
The previous prime is 84832747. The next prime is 84832793. The reversal of 84832788 is 88723848.
It is a super-3 number, since 3×848327883 (a number of 25 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 11556 + ... + 17412.
It is an arithmetic number, because the mean of its divisors is an integer number (4428648).
Almost surely, 284832788 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 84832788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106287552).
84832788 is an abundant number, since it is smaller than the sum of its proper divisors (127742316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84832788 is a wasteful number, since it uses less digits than its factorization.
84832788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5952 (or 5950 counting only the distinct ones).
The product of its digits is 688128, while the sum is 48.
The square root of 84832788 is about 9210.4716491611. The cubic root of 84832788 is about 439.3944631736.
The spelling of 84832788 in words is "eighty-four million, eight hundred thirty-two thousand, seven hundred eighty-eight".
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