Base | Representation |
---|---|
bin | 11011011110011… |
… | …11101100010000 |
3 | 121001201001021000 |
4 | 31233033230100 |
5 | 433001120343 |
6 | 34512102000 |
7 | 5466060102 |
oct | 1557175420 |
9 | 531631230 |
10 | 230488848 |
11 | 109117757 |
12 | 65234900 |
13 | 389a0945 |
14 | 2287b572 |
15 | 1537ced3 |
hex | dbcfb10 |
230488848 has 80 divisors (see below), whose sum is σ = 696433600. Its totient is φ = 72783360.
The previous prime is 230488801. The next prime is 230488849. The reversal of 230488848 is 848884032.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (230488849) 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, 5833 + ... + 22248.
It is an arithmetic number, because the mean of its divisors is an integer number (8705420).
Almost surely, 2230488848 is an apocalyptic number.
It is an amenable number.
230488848 is an abundant number, since it is smaller than the sum of its proper divisors (465944752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230488848 is a wasteful number, since it uses less digits than its factorization.
230488848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28117 (or 28105 counting only the distinct ones).
The product of its (nonzero) digits is 393216, while the sum is 45.
The square root of 230488848 is about 15181.8591746861. The cubic root of 230488848 is about 613.1263379409.
The spelling of 230488848 in words is "two hundred thirty million, four hundred eighty-eight thousand, eight hundred forty-eight".
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