Base | Representation |
---|---|
bin | 11001101000110010… |
… | …111111001000000101 |
3 | 2122001110210021212202 |
4 | 121220302333020011 |
5 | 422334132000010 |
6 | 20351324324245 |
7 | 1663112065532 |
oct | 315062771005 |
9 | 78043707782 |
10 | 27528000005 |
11 | 10746924930 |
12 | 54030a3685 |
13 | 27991ba4cc |
14 | 1492005d89 |
15 | ab1ace6a5 |
hex | 668cbf205 |
27528000005 has 16 divisors (see below), whose sum is σ = 36207459648. Its totient is φ = 19925472000.
The previous prime is 27528000001. The next prime is 27528000007. The reversal of 27528000005 is 50000082572.
It is not a de Polignac number, because 27528000005 - 22 = 27528000001 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27528000001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1174436 + ... + 1197645.
It is an arithmetic number, because the mean of its divisors is an integer number (2262966228).
Almost surely, 227528000005 is an apocalyptic number.
It is an amenable number.
27528000005 is a deficient number, since it is larger than the sum of its proper divisors (8679459643).
27528000005 is a wasteful number, since it uses less digits than its factorization.
27528000005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2372308.
The product of its (nonzero) digits is 5600, while the sum is 29.
Adding to 27528000005 its reverse (50000082572), we get a palindrome (77528082577).
The spelling of 27528000005 in words is "twenty-seven billion, five hundred twenty-eight million, five", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.111 sec. • engine limits •