Base | Representation |
---|---|
bin | 1101100001100011… |
… | …00001101010000100 |
3 | 200202000100211010202 |
4 | 12300301201222010 |
5 | 104332222141403 |
6 | 3200250510032 |
7 | 344633162600 |
oct | 66061415204 |
9 | 20660324122 |
10 | 7260740228 |
11 | 3096553665 |
12 | 14a7735318 |
13 | 8b93390c1 |
14 | 4cc430500 |
15 | 2c7670688 |
hex | 1b0c61a84 |
7260740228 has 36 divisors (see below), whose sum is σ = 14794704540. Its totient is φ = 3108817152.
The previous prime is 7260740167. The next prime is 7260740231. The reversal of 7260740228 is 8220470627.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 4198003264 + 3062736964 = 64792^2 + 55342^2 .
It is a junction number, because it is equal to n+sod(n) for n = 7260740191 and 7260740200.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 198128 + ... + 231896.
It is an arithmetic number, because the mean of its divisors is an integer number (410964015).
Almost surely, 27260740228 is an apocalyptic number.
It is an amenable number.
7260740228 is an abundant number, since it is smaller than the sum of its proper divisors (7533964312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7260740228 is a wasteful number, since it uses less digits than its factorization.
7260740228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34884 (or 34875 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 38.
The square root of 7260740228 is about 85209.9772796590. The cubic root of 7260740228 is about 1936.3935751443.
The spelling of 7260740228 in words is "seven billion, two hundred sixty million, seven hundred forty thousand, two hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •