Base | Representation |
---|---|
bin | 1110111111101110… |
… | …10000100111110001 |
3 | 202210001221121121222 |
4 | 13133313100213301 |
5 | 112441444204330 |
6 | 3410511554425 |
7 | 403335302561 |
oct | 73767204761 |
9 | 22701847558 |
10 | 8050772465 |
11 | 34614a656a |
12 | 168822ba15 |
13 | 9b3c0bcb8 |
14 | 565322da1 |
15 | 321bc90e5 |
hex | 1dfdd09f1 |
8050772465 has 16 divisors (see below), whose sum is σ = 9939600720. Its totient is φ = 6255452160.
The previous prime is 8050772453. The next prime is 8050772479. The reversal of 8050772465 is 5642770508.
It can be written as a sum of positive squares in 8 ways, for example, as 1202216929 + 6848555536 = 34673^2 + 82756^2 .
It is not a de Polignac number, because 8050772465 - 24 = 8050772449 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67025 + ... + 143505.
It is an arithmetic number, because the mean of its divisors is an integer number (621225045).
Almost surely, 28050772465 is an apocalyptic number.
It is an amenable number.
8050772465 is a deficient number, since it is larger than the sum of its proper divisors (1888828255).
8050772465 is a wasteful number, since it uses less digits than its factorization.
8050772465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77092.
The product of its (nonzero) digits is 470400, while the sum is 44.
The square root of 8050772465 is about 89726.0969005116. The cubic root of 8050772465 is about 2004.2221193321. Note that the first 3 decimals are identical.
The spelling of 8050772465 in words is "eight billion, fifty million, seven hundred seventy-two thousand, four hundred sixty-five".
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