Base | Representation |
---|---|
bin | 10001001010110… |
… | …100011011010000 |
3 | 202002000101201212 |
4 | 101022310123100 |
5 | 1042220030343 |
6 | 44325515252 |
7 | 10065242363 |
oct | 2112643320 |
9 | 662011655 |
10 | 288048848 |
11 | 1386613aa |
12 | 80572b28 |
13 | 478a5109 |
14 | 2a3820da |
15 | 1a44cc18 |
hex | 112b46d0 |
288048848 has 20 divisors (see below), whose sum is σ = 573179460. Its totient is φ = 140131584.
The previous prime is 288048829. The next prime is 288048857. The reversal of 288048848 is 848840882.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 257666704 + 30382144 = 16052^2 + 5512^2 .
It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 288048796 and 288048805.
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, 242693 + ... + 243876.
It is an arithmetic number, because the mean of its divisors is an integer number (28658973).
Almost surely, 2288048848 is an apocalyptic number.
It is an amenable number.
288048848 is a deficient number, since it is larger than the sum of its proper divisors (285130612).
288048848 is a wasteful number, since it uses less digits than its factorization.
288048848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 486614 (or 486608 counting only the distinct ones).
The product of its (nonzero) digits is 1048576, while the sum is 50.
The square root of 288048848 is about 16972.0018854583. The cubic root of 288048848 is about 660.4227839049.
The spelling of 288048848 in words is "two hundred eighty-eight million, forty-eight thousand, eight hundred forty-eight".
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