Base | Representation |
---|---|
bin | 1001101010100… |
… | …1110100100011 |
3 | 2211021201110010 |
4 | 2122221310203 |
5 | 40334311400 |
6 | 4004540003 |
7 | 1001411502 |
oct | 232516443 |
9 | 84251403 |
10 | 40541475 |
11 | 20980457 |
12 | 116b1603 |
13 | 8526150 |
14 | 5554839 |
15 | 385c450 |
hex | 26a9d23 |
40541475 has 48 divisors (see below), whose sum is σ = 73939712. Its totient is φ = 19474560.
The previous prime is 40541471. The next prime is 40541477. The reversal of 40541475 is 57414504.
40541475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40541475 - 22 = 40541471 is a prime.
It is a super-2 number, since 2×405414752 = 3287222390351250, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40541471) 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 47 ways as a sum of consecutive naturals, for example, 41442 + ... + 42408.
Almost surely, 240541475 is an apocalyptic number.
40541475 is a deficient number, since it is larger than the sum of its proper divisors (33398237).
40541475 is a wasteful number, since it uses less digits than its factorization.
40541475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1036 (or 1031 counting only the distinct ones).
The product of its (nonzero) digits is 11200, while the sum is 30.
The square root of 40541475 is about 6367.2187805980. The cubic root of 40541475 is about 343.5314599901.
Adding to 40541475 its reverse (57414504), we get a palindrome (97955979).
The spelling of 40541475 in words is "forty million, five hundred forty-one thousand, four hundred seventy-five".
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