Base | Representation |
---|---|
bin | 1001100111111… |
… | …0100100010001 |
3 | 2210221201102021 |
4 | 2121332210101 |
5 | 40313124210 |
6 | 4001051441 |
7 | 1000043122 |
oct | 231764421 |
9 | 83851367 |
10 | 40364305 |
11 | 2086a333 |
12 | 11626b81 |
13 | 8493607 |
14 | 550a049 |
15 | 3824bda |
hex | 267e911 |
40364305 has 8 divisors (see below), whose sum is σ = 49468032. Its totient is φ = 31604208.
The previous prime is 40364297. The next prime is 40364329. The reversal of 40364305 is 50346304.
40364305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40364305 - 23 = 40364297 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 40364305.
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 7 ways as a sum of consecutive naturals, for example, 85647 + ... + 86116.
It is an arithmetic number, because the mean of its divisors is an integer number (6183504).
Almost surely, 240364305 is an apocalyptic number.
It is an amenable number.
40364305 is a deficient number, since it is larger than the sum of its proper divisors (9103727).
40364305 is a wasteful number, since it uses less digits than its factorization.
40364305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171815.
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 40364305 is about 6353.2908795364. The cubic root of 40364305 is about 343.0303078218.
The spelling of 40364305 in words is "forty million, three hundred sixty-four thousand, three hundred five".
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