Base | Representation |
---|---|
bin | 1001000101110100… |
… | …0101111000111100 |
3 | 20022001220020022021 |
4 | 2101131011320330 |
5 | 14444210310440 |
6 | 1042052325524 |
7 | 114321254131 |
oct | 22135057074 |
9 | 6261806267 |
10 | 2440322620 |
11 | 104255355a |
12 | 5813138a4 |
13 | 2cb7662a8 |
14 | 192158588 |
15 | e438d84a |
hex | 91745e3c |
2440322620 has 24 divisors (see below), whose sum is σ = 5145951888. Its totient is φ = 972076800.
The previous prime is 2440322597. The next prime is 2440322639. The reversal of 2440322620 is 262230442.
2440322620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248326 + ... + 257965.
It is an arithmetic number, because the mean of its divisors is an integer number (214414662).
Almost surely, 22440322620 is an apocalyptic number.
2440322620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2440322620 is an abundant number, since it is smaller than the sum of its proper divisors (2705629268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2440322620 is a wasteful number, since it uses less digits than its factorization.
2440322620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 506541 (or 506539 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 2440322620 is about 49399.6216584702. The cubic root of 2440322620 is about 1346.3224317290.
The spelling of 2440322620 in words is "two billion, four hundred forty million, three hundred twenty-two thousand, six hundred twenty".
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