Base | Representation |
---|---|
bin | 1001101100011… |
… | …1010110001100 |
3 | 2211111212100021 |
4 | 2123013112030 |
5 | 40402144122 |
6 | 4011311524 |
7 | 1002424210 |
oct | 233072614 |
9 | 84455307 |
10 | 40662412 |
11 | 20a532aa |
12 | 1174b5a4 |
13 | 85691cb |
14 | 5586940 |
15 | 38831c7 |
hex | 26c758c |
40662412 has 12 divisors (see below), whose sum is σ = 81324880. Its totient is φ = 17426736.
The previous prime is 40662407. The next prime is 40662449. The reversal of 40662412 is 21426604.
40662412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
40662412 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 726087 + ... + 726142.
Almost surely, 240662412 is an apocalyptic number.
It is an amenable number.
40662412 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.
40662412 is a wasteful number, since it uses less digits than its factorization.
40662412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1452240 (or 1452238 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 40662412 is about 6376.7085553599. The cubic root of 40662412 is about 343.8727107023.
The spelling of 40662412 in words is "forty million, six hundred sixty-two thousand, four hundred twelve".
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