Base | Representation |
---|---|
bin | 11010001101000011… |
… | …001101110001111110 |
3 | 2200121212021210012211 |
4 | 122031003031301332 |
5 | 430110333442420 |
6 | 20531533051034 |
7 | 2014146021025 |
oct | 321503156176 |
9 | 80555253184 |
10 | 28136234110 |
11 | 10a29197146 |
12 | 5552926a7a |
13 | 2865209c4a |
14 | 150cad38bc |
15 | aea1c6e5a |
hex | 68d0cdc7e |
28136234110 has 32 divisors (see below), whose sum is σ = 50806484064. Its totient is φ = 11218704000.
The previous prime is 28136234069. The next prime is 28136234129. The reversal of 28136234110 is 1143263182.
It is a super-3 number, since 3×281362341103 (a number of 32 digits) contains 333 as substring.
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, 8127780 + ... + 8131240.
It is an arithmetic number, because the mean of its divisors is an integer number (1587702627).
Almost surely, 228136234110 is an apocalyptic number.
28136234110 is a deficient number, since it is larger than the sum of its proper divisors (22670249954).
28136234110 is a wasteful number, since it uses less digits than its factorization.
28136234110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5820.
The product of its (nonzero) digits is 6912, while the sum is 31.
Adding to 28136234110 its reverse (1143263182), we get a palindrome (29279497292).
The spelling of 28136234110 in words is "twenty-eight billion, one hundred thirty-six million, two hundred thirty-four thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.103 sec. • engine limits •