Base | Representation |
---|---|
bin | 1001100110101… |
… | …1100110001001 |
3 | 2210210202211100 |
4 | 2121223212021 |
5 | 40303132401 |
6 | 3555252013 |
7 | 666300435 |
oct | 231534611 |
9 | 83722740 |
10 | 40286601 |
11 | 20816a13 |
12 | 115aa009 |
13 | 8467134 |
14 | 54c99c5 |
15 | 380bb86 |
hex | 266b989 |
40286601 has 6 divisors (see below), whose sum is σ = 58191770. Its totient is φ = 26857728.
The previous prime is 40286581. The next prime is 40286633. The reversal of 40286601 is 10668204.
40286601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 23270976 + 17015625 = 4824^2 + 4125^2 .
It is not a de Polignac number, because 40286601 - 211 = 40284553 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (40286681) 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 5 ways as a sum of consecutive naturals, for example, 2238136 + ... + 2238153.
Almost surely, 240286601 is an apocalyptic number.
It is an amenable number.
40286601 is a deficient number, since it is larger than the sum of its proper divisors (17905169).
40286601 is a wasteful number, since it uses less digits than its factorization.
40286601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4476295 (or 4476292 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 40286601 is about 6347.1726776574. The cubic root of 40286601 is about 342.8100476235.
The spelling of 40286601 in words is "forty million, two hundred eighty-six thousand, six hundred one".
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