Base | Representation |
---|---|
bin | 1111000100011010… |
… | …0111101100011001 |
3 | 101102220110112220011 |
4 | 3301012213230121 |
5 | 31241012411010 |
6 | 1505215201521 |
7 | 202145211445 |
oct | 36106475431 |
9 | 11386415804 |
10 | 4045044505 |
11 | 179635a897 |
12 | 94a8162a1 |
13 | 4c6063378 |
14 | 2a531b825 |
15 | 18a1c1a8a |
hex | f11a7b19 |
4045044505 has 16 divisors (see below), whose sum is σ = 4996108800. Its totient is φ = 3142676160.
The previous prime is 4045044491. The next prime is 4045044527. The reversal of 4045044505 is 5054405404.
It is a happy number.
It is not a de Polignac number, because 4045044505 - 25 = 4045044473 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59845 + ... + 108034.
It is an arithmetic number, because the mean of its divisors is an integer number (312256800).
Almost surely, 24045044505 is an apocalyptic number.
It is an amenable number.
4045044505 is a deficient number, since it is larger than the sum of its proper divisors (951064295).
4045044505 is a wasteful number, since it uses less digits than its factorization.
4045044505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168024.
The product of its (nonzero) digits is 32000, while the sum is 31.
The square root of 4045044505 is about 63600.6643440145. The cubic root of 4045044505 is about 1593.3374650732.
Adding to 4045044505 its reverse (5054405404), we get a palindrome (9099449909).
The spelling of 4045044505 in words is "four billion, forty-five million, forty-four thousand, five hundred five".
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