Base | Representation |
---|---|
bin | 1001100011001… |
… | …0111001011100 |
3 | 2210100222020222 |
4 | 2120302321130 |
5 | 40223214424 |
6 | 3550300512 |
7 | 664312400 |
oct | 230627134 |
9 | 83328228 |
10 | 40054364 |
11 | 20678489 |
12 | 114b7738 |
13 | 83b550c |
14 | 5469100 |
15 | 37b2e5e |
hex | 2632e5c |
40054364 has 18 divisors (see below), whose sum is σ = 81539640. Its totient is φ = 17166072.
The previous prime is 40054351. The next prime is 40054373. The reversal of 40054364 is 46345004.
40054364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 101984 + ... + 102375.
It is an arithmetic number, because the mean of its divisors is an integer number (4529980).
Almost surely, 240054364 is an apocalyptic number.
It is an amenable number.
40054364 is an abundant number, since it is smaller than the sum of its proper divisors (41485276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40054364 is a wasteful number, since it uses less digits than its factorization.
40054364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204377 (or 204368 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 40054364 is about 6328.8517125937. The cubic root of 40054364 is about 342.1500544181.
Adding to 40054364 its reverse (46345004), we get a palindrome (86399368).
The spelling of 40054364 in words is "forty million, fifty-four thousand, three hundred sixty-four".
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