Base | Representation |
---|---|
bin | 11011100011000… |
… | …00001110010000 |
3 | 121002211010022221 |
4 | 31301200032100 |
5 | 433124041343 |
6 | 34532510424 |
7 | 5504104045 |
oct | 1561401620 |
9 | 532733287 |
10 | 231080848 |
11 | 109491509 |
12 | 6547b414 |
13 | 38b4a23b |
14 | 229931cc |
15 | 154485ed |
hex | dc60390 |
231080848 has 40 divisors (see below), whose sum is σ = 458006400. Its totient is φ = 112904064.
The previous prime is 231080827. The next prime is 231080849. The reversal of 231080848 is 848080132.
It is not an unprimeable number, because it can be changed into a prime (231080849) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321033 + ... + 321751.
It is an arithmetic number, because the mean of its divisors is an integer number (11450160).
Almost surely, 2231080848 is an apocalyptic number.
It is an amenable number.
231080848 is a deficient number, since it is larger than the sum of its proper divisors (226925552).
231080848 is a wasteful number, since it uses less digits than its factorization.
231080848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1159 (or 1153 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 34.
The square root of 231080848 is about 15201.3436248247. The cubic root of 231080848 is about 613.6508180911.
The spelling of 231080848 in words is "two hundred thirty-one million, eighty thousand, eight hundred forty-eight".
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