Base | Representation |
---|---|
bin | 1010110000011… |
… | …0000100000101 |
3 | 10010220000020021 |
4 | 2230012010011 |
5 | 43022113410 |
6 | 4250535141 |
7 | 1055313355 |
oct | 254060405 |
9 | 103800207 |
10 | 45113605 |
11 | 23513579 |
12 | 131374b1 |
13 | 9467254 |
14 | 5dc4b65 |
15 | 3e61eda |
hex | 2b06105 |
45113605 has 8 divisors (see below), whose sum is σ = 54333432. Its totient is φ = 35959488.
The previous prime is 45113599. The next prime is 45113617. The reversal of 45113605 is 50631154.
It can be written as a sum of positive squares in 4 ways, for example, as 1896129 + 43217476 = 1377^2 + 6574^2 .
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 45113605 - 25 = 45113573 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 45113605.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14902 + ... + 17671.
It is an arithmetic number, because the mean of its divisors is an integer number (6791679).
Almost surely, 245113605 is an apocalyptic number.
It is an amenable number.
45113605 is a deficient number, since it is larger than the sum of its proper divisors (9219827).
45113605 is a wasteful number, since it uses less digits than its factorization.
45113605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32855.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 45113605 is about 6716.6662117452. Note that the first 3 decimals coincide. The cubic root of 45113605 is about 355.9883980775.
Adding to 45113605 its reverse (50631154), we get a palindrome (95744759).
The spelling of 45113605 in words is "forty-five million, one hundred thirteen thousand, six hundred five".
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