Base | Representation |
---|---|
bin | 11001010000111… |
… | …111110110101000 |
3 | 1002112121122121200 |
4 | 121100333312220 |
5 | 1332003324443 |
6 | 110021204200 |
7 | 13334654652 |
oct | 3120776650 |
9 | 1075548550 |
10 | 423886248 |
11 | 1a8300015 |
12 | b9b60660 |
13 | 69a85886 |
14 | 404216d2 |
15 | 27330dd3 |
hex | 1943fda8 |
423886248 has 48 divisors (see below), whose sum is σ = 1150000800. Its totient is φ = 141052320.
The previous prime is 423886241. The next prime is 423886289. The reversal of 423886248 is 842688324.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (423886241) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39813 + ... + 49323.
It is an arithmetic number, because the mean of its divisors is an integer number (23958350).
Almost surely, 2423886248 is an apocalyptic number.
It is an amenable number.
423886248 is an abundant number, since it is smaller than the sum of its proper divisors (726114552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423886248 is a wasteful number, since it uses less digits than its factorization.
423886248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10142 (or 10135 counting only the distinct ones).
The product of its digits is 589824, while the sum is 45.
The square root of 423886248 is about 20588.4979539548. The cubic root of 423886248 is about 751.1899616565.
The spelling of 423886248 in words is "four hundred twenty-three million, eight hundred eighty-six thousand, two hundred forty-eight".
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