Base | Representation |
---|---|
bin | 1001100011111… |
… | …0010011001100 |
3 | 2210110100022202 |
4 | 2120332103030 |
5 | 40231213233 |
6 | 3551301032 |
7 | 664565510 |
oct | 230762314 |
9 | 83410282 |
10 | 40101068 |
11 | 206aa587 |
12 | 1151a778 |
13 | 8400857 |
14 | 547c140 |
15 | 37c1be8 |
hex | 263e4cc |
40101068 has 12 divisors (see below), whose sum is σ = 80202192. Its totient is φ = 17186160.
The previous prime is 40101067. The next prime is 40101071. The reversal of 40101068 is 86010104.
40101068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
40101068 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (40101067) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 716063 + ... + 716118.
It is an arithmetic number, because the mean of its divisors is an integer number (6683516).
Almost surely, 240101068 is an apocalyptic number.
It is an amenable number.
40101068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40101068 is a wasteful number, since it uses less digits than its factorization.
40101068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1432192 (or 1432190 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
The square root of 40101068 is about 6332.5404065035. The cubic root of 40101068 is about 342.2829868269.
The spelling of 40101068 in words is "forty million, one hundred one thousand, sixty-eight".
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