Base | Representation |
---|---|
bin | 111100110011011… |
… | …1110101110010100 |
3 | 12021012010000122122 |
4 | 1321212332232110 |
5 | 13134301332044 |
6 | 534241515112 |
7 | 101362636220 |
oct | 17146765624 |
9 | 5235100578 |
10 | 2040261524 |
11 | 957746754 |
12 | 48b342a98 |
13 | 266902c52 |
14 | 154d79780 |
15 | be1b6dee |
hex | 799beb94 |
2040261524 has 48 divisors (see below), whose sum is σ = 4145127168. Its totient is φ = 860606208.
The previous prime is 2040261491. The next prime is 2040261551. The reversal of 2040261524 is 4251620402.
It is a junction number, because it is equal to n+sod(n) for n = 2040261493 and 2040261502.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1485302 + ... + 1486674.
It is an arithmetic number, because the mean of its divisors is an integer number (86356816).
Almost surely, 22040261524 is an apocalyptic number.
It is an amenable number.
2040261524 is an abundant number, since it is smaller than the sum of its proper divisors (2104865644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2040261524 is a wasteful number, since it uses less digits than its factorization.
2040261524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2184 (or 2182 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 2040261524 is about 45169.2541891052. The cubic root of 2040261524 is about 1268.3193351293.
Adding to 2040261524 its reverse (4251620402), we get a palindrome (6291881926).
The spelling of 2040261524 in words is "two billion, forty million, two hundred sixty-one thousand, five hundred twenty-four".
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