Base | Representation |
---|---|
bin | 1000011010000001011… |
… | …01111110101101101001 |
3 | 1000121120100121102020210 |
4 | 10031000231332231221 |
5 | 14213030220312014 |
6 | 340410100011333 |
7 | 26603636423640 |
oct | 4150055765551 |
9 | 1017510542223 |
10 | 288848604009 |
11 | 101555563459 |
12 | 47b92990b49 |
13 | 21313736b44 |
14 | dda2102357 |
15 | 77a86b6859 |
hex | 4340b7eb69 |
288848604009 has 32 divisors (see below), whose sum is σ = 449138672640. Its totient is φ = 161704792512.
The previous prime is 288848603971. The next prime is 288848604019. The reversal of 288848604009 is 900406848882.
It is a happy number.
288848604009 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 288848604009 - 212 = 288848599913 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 288848604009.
It is not an unprimeable number, because it can be changed into a prime (288848604019) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34807 + ... + 760860.
It is an arithmetic number, because the mean of its divisors is an integer number (14035583520).
Almost surely, 2288848604009 is an apocalyptic number.
It is an amenable number.
288848604009 is a deficient number, since it is larger than the sum of its proper divisors (160290068631).
288848604009 is a wasteful number, since it uses less digits than its factorization.
288848604009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 796029.
The product of its (nonzero) digits is 7077888, while the sum is 57.
The spelling of 288848604009 in words is "two hundred eighty-eight billion, eight hundred forty-eight million, six hundred four thousand, nine".
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