Base | Representation |
---|---|
bin | 1010001101010100… |
… | …1110101010111000 |
3 | 21001222021012010122 |
4 | 2203111032222320 |
5 | 21103001020240 |
6 | 1131525032412 |
7 | 124622515622 |
oct | 24325165270 |
9 | 7058235118 |
10 | 2740251320 |
11 | 1186889414 |
12 | 645855708 |
13 | 34893a7b1 |
14 | 1bdd0dc12 |
15 | 1108864b5 |
hex | a354eab8 |
2740251320 has 16 divisors (see below), whose sum is σ = 6165565560. Its totient is φ = 1096100512.
The previous prime is 2740251289. The next prime is 2740251341. The reversal of 2740251320 is 231520472.
2740251320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 2740251320.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34253102 + ... + 34253181.
Almost surely, 22740251320 is an apocalyptic number.
2740251320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2740251320 is an abundant number, since it is smaller than the sum of its proper divisors (3425314240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2740251320 is a wasteful number, since it uses less digits than its factorization.
2740251320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68506294 (or 68506290 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 26.
The square root of 2740251320 is about 52347.4098690661. The cubic root of 2740251320 is about 1399.3621788492.
Adding to 2740251320 its reverse (231520472), we get a palindrome (2971771792).
The spelling of 2740251320 in words is "two billion, seven hundred forty million, two hundred fifty-one thousand, three hundred twenty".
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