Base | Representation |
---|---|
bin | 10011011100100101… |
… | …00101110111011101 |
3 | 222221121021021222112 |
4 | 21232102211313131 |
5 | 132340204131140 |
6 | 4443551523405 |
7 | 516502050245 |
oct | 115622456735 |
9 | 28847237875 |
10 | 10440302045 |
11 | 44783074a8 |
12 | 2034529565 |
13 | ca4c9cc24 |
14 | 710818b25 |
15 | 411882c65 |
hex | 26e4a5ddd |
10440302045 has 4 divisors (see below), whose sum is σ = 12528362460. Its totient is φ = 8352241632.
The previous prime is 10440301973. The next prime is 10440302057. The reversal of 10440302045 is 54020304401.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1788697849 + 8651604196 = 42293^2 + 93014^2 .
It is a cyclic number.
It is not a de Polignac number, because 10440302045 - 28 = 10440301789 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10440302045.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1044030200 + ... + 1044030209.
It is an arithmetic number, because the mean of its divisors is an integer number (3132090615).
Almost surely, 210440302045 is an apocalyptic number.
It is an amenable number.
10440302045 is a deficient number, since it is larger than the sum of its proper divisors (2088060415).
10440302045 is an equidigital number, since it uses as much as digits as its factorization.
10440302045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2088060414.
The product of its (nonzero) digits is 1920, while the sum is 23.
Adding to 10440302045 its reverse (54020304401), we get a palindrome (64460606446).
The spelling of 10440302045 in words is "ten billion, four hundred forty million, three hundred two thousand, forty-five".
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