Base | Representation |
---|---|
bin | 1011101010000… |
… | …0001110101001 |
3 | 10101222220120010 |
4 | 2322200032221 |
5 | 100004001133 |
6 | 4503522133 |
7 | 1132364520 |
oct | 272401651 |
9 | 111886503 |
10 | 48890793 |
11 | 25663416 |
12 | 14459349 |
13 | a18a583 |
14 | 66c94b7 |
15 | 445b263 |
hex | 2ea03a9 |
48890793 has 16 divisors (see below), whose sum is σ = 78883200. Its totient is φ = 26294016.
The previous prime is 48890791. The next prime is 48890833. The reversal of 48890793 is 39709884.
It is not a de Polignac number, because 48890793 - 21 = 48890791 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (48890791) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68118 + ... + 68831.
It is an arithmetic number, because the mean of its divisors is an integer number (4930200).
Almost surely, 248890793 is an apocalyptic number.
It is an amenable number.
48890793 is a deficient number, since it is larger than the sum of its proper divisors (29992407).
48890793 is a wasteful number, since it uses less digits than its factorization.
48890793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136976.
The product of its (nonzero) digits is 435456, while the sum is 48.
The square root of 48890793 is about 6992.1951488785. The cubic root of 48890793 is about 365.6585172283.
The spelling of 48890793 in words is "forty-eight million, eight hundred ninety thousand, seven hundred ninety-three".
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