Base | Representation |
---|---|
bin | 11101110011111101… |
… | …00000111111000110 |
3 | 1112022102101001020100 |
4 | 32321332200333012 |
5 | 230234244344021 |
6 | 11204100144530 |
7 | 1104422614623 |
oct | 167176407706 |
9 | 45272331210 |
10 | 16005074886 |
11 | 68734a1719 |
12 | 3128098146 |
13 | 1680b42118 |
14 | abb8d334a |
15 | 63a199626 |
hex | 3b9fa0fc6 |
16005074886 has 24 divisors (see below), whose sum is σ = 35873444880. Its totient is φ = 5151058416.
The previous prime is 16005074879. The next prime is 16005074887. The reversal of 16005074886 is 68847050061.
It is a happy number.
16005074886 is a `hidden beast` number, since 1 + 60 + 0 + 507 + 4 + 8 + 86 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16005074887) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15330010 + ... + 15331053.
It is an arithmetic number, because the mean of its divisors is an integer number (1494726870).
Almost surely, 216005074886 is an apocalyptic number.
16005074886 is an abundant number, since it is smaller than the sum of its proper divisors (19868369994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16005074886 is a wasteful number, since it uses less digits than its factorization.
16005074886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30661100 (or 30661097 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 45.
The spelling of 16005074886 in words is "sixteen billion, five million, seventy-four thousand, eight hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •