Base | Representation |
---|---|
bin | 1011010010101… |
… | …11001010010100 |
3 | 20121020201120000 |
4 | 11221113022110 |
5 | 143222310402 |
6 | 13222211300 |
7 | 2230116261 |
oct | 551271224 |
9 | 217221500 |
10 | 94728852 |
11 | 49521209 |
12 | 27883b30 |
13 | 1681949a |
14 | c81c268 |
15 | 84b2c1c |
hex | 5a57294 |
94728852 has 60 divisors (see below), whose sum is σ = 251752116. Its totient is φ = 31052160.
The previous prime is 94728847. The next prime is 94728853. The reversal of 94728852 is 25882749.
It can be written as a sum of positive squares in 2 ways, for example, as 38118276 + 56610576 = 6174^2 + 7524^2 .
It is a junction number, because it is equal to n+sod(n) for n = 94728798 and 94728807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94728853) 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 19 ways as a sum of consecutive naturals, for example, 17368 + ... + 22160.
Almost surely, 294728852 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 94728852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125876058).
94728852 is an abundant number, since it is smaller than the sum of its proper divisors (157023264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94728852 is a wasteful number, since it uses less digits than its factorization.
94728852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4870 (or 4859 counting only the distinct ones).
The product of its digits is 322560, while the sum is 45.
The square root of 94728852 is about 9732.8748065512. The cubic root of 94728852 is about 455.8557369133.
The spelling of 94728852 in words is "ninety-four million, seven hundred twenty-eight thousand, eight hundred fifty-two".
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