Base | Representation |
---|---|
bin | 1011010010110… |
… | …11001000100000 |
3 | 20121021112212112 |
4 | 11221123020200 |
5 | 143223320440 |
6 | 13222414452 |
7 | 2230214561 |
oct | 551331040 |
9 | 217245775 |
10 | 94745120 |
11 | 49532458 |
12 | 27891428 |
13 | 16823a02 |
14 | c824168 |
15 | 84b7965 |
hex | 5a5b220 |
94745120 has 24 divisors (see below), whose sum is σ = 223835724. Its totient is φ = 37897984.
The previous prime is 94745113. The next prime is 94745129. The reversal of 94745120 is 2154749.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 90402064 + 4343056 = 9508^2 + 2084^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
It is not an unprimeable number, because it can be changed into a prime (94745129) 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 3 ways as a sum of consecutive naturals, for example, 295919 + ... + 296238.
Almost surely, 294745120 is an apocalyptic number.
It is an amenable number.
94745120 is an abundant number, since it is smaller than the sum of its proper divisors (129090604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94745120 is a wasteful number, since it uses less digits than its factorization.
94745120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 592172 (or 592164 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 32.
The square root of 94745120 is about 9733.7104949757. The cubic root of 94745120 is about 455.8818304652.
Adding to 94745120 its reverse (2154749), we get a palindrome (96899869).
The spelling of 94745120 in words is "ninety-four million, seven hundred forty-five thousand, one hundred twenty".
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