Base | Representation |
---|---|
bin | 1010100001101… |
… | …10110100110100 |
3 | 20011011100121122 |
4 | 11100312310310 |
5 | 140101224243 |
6 | 12432403112 |
7 | 2121402554 |
oct | 520666464 |
9 | 204140548 |
10 | 88304948 |
11 | 459338a6 |
12 | 256a6498 |
13 | 153aa564 |
14 | ba29164 |
15 | 7b44668 |
hex | 5436d34 |
88304948 has 12 divisors (see below), whose sum is σ = 154661892. Its totient is φ = 44115840.
The previous prime is 88304947. The next prime is 88304969. The reversal of 88304948 is 84940388.
It can be written as a sum of positive squares in 2 ways, for example, as 87198244 + 1106704 = 9338^2 + 1052^2 .
It is a junction number, because it is equal to n+sod(n) for n = 88304899 and 88304908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88304941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3323 + ... + 13698.
It is an arithmetic number, because the mean of its divisors is an integer number (12888491).
Almost surely, 288304948 is an apocalyptic number.
It is an amenable number.
88304948 is a deficient number, since it is larger than the sum of its proper divisors (66356944).
88304948 is a wasteful number, since it uses less digits than its factorization.
88304948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18322 (or 18320 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 44.
The square root of 88304948 is about 9397.0712458723. The cubic root of 88304948 is about 445.3092123520.
The spelling of 88304948 in words is "eighty-eight million, three hundred four thousand, nine hundred forty-eight".
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