Base | Representation |
---|---|
bin | 1001101000100… |
… | …1110110110001 |
3 | 2211001001211212 |
4 | 2122021312301 |
5 | 40321114140 |
6 | 4002045505 |
7 | 1000325000 |
oct | 232116661 |
9 | 84031755 |
10 | 40410545 |
11 | 208a104a |
12 | 11649895 |
13 | 84ab686 |
14 | 551cc37 |
15 | 3833765 |
hex | 2689db1 |
40410545 has 16 divisors (see below), whose sum is σ = 56553600. Its totient is φ = 27708912.
The previous prime is 40410541. The next prime is 40410569. The reversal of 40410545 is 54501404.
40410545 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 40410545 - 22 = 40410541 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 40410545.
It is not an unprimeable number, because it can be changed into a prime (40410541) 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 15 ways as a sum of consecutive naturals, for example, 10067 + ... + 13496.
It is an arithmetic number, because the mean of its divisors is an integer number (3534600).
Almost surely, 240410545 is an apocalyptic number.
It is an amenable number.
40410545 is a deficient number, since it is larger than the sum of its proper divisors (16143055).
40410545 is an equidigital number, since it uses as much as digits as its factorization.
40410545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23589 (or 23575 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 23.
The square root of 40410545 is about 6356.9288968809. The cubic root of 40410545 is about 343.1612458572.
Adding to 40410545 its reverse (54501404), we get a palindrome (94911949).
The spelling of 40410545 in words is "forty million, four hundred ten thousand, five hundred forty-five".
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