Base | Representation |
---|---|
bin | 10010101100011010… |
… | …111111101101101100 |
3 | 1220210220012002211120 |
4 | 102230122333231230 |
5 | 312102043031202 |
6 | 13115442020540 |
7 | 1310263341402 |
oct | 225432775554 |
9 | 56726162746 |
10 | 20072627052 |
11 | 8570524885 |
12 | 3a82347750 |
13 | 1b7b75611a |
14 | d85bcd472 |
15 | 7c73150bc |
hex | 4ac6bfb6c |
20072627052 has 48 divisors (see below), whose sum is σ = 47128684512. Its totient is φ = 6649136640.
The previous prime is 20072627051. The next prime is 20072627053. The reversal of 20072627052 is 25072627002.
It is an interprime number because it is at equal distance from previous prime (20072627051) and next prime (20072627053).
It is not an unprimeable number, because it can be changed into a prime (20072627051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4326478 + ... + 4331114.
It is an arithmetic number, because the mean of its divisors is an integer number (981847594).
Almost surely, 220072627052 is an apocalyptic number.
It is an amenable number.
20072627052 is an abundant number, since it is smaller than the sum of its proper divisors (27056057460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20072627052 is a wasteful number, since it uses less digits than its factorization.
20072627052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6818 (or 6816 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 33.
The spelling of 20072627052 in words is "twenty billion, seventy-two million, six hundred twenty-seven thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •