Base | Representation |
---|---|
bin | 11101101010110… |
… | …10110001000100 |
3 | 122100022122001202 |
4 | 32311122301010 |
5 | 1002203244132 |
6 | 40410242032 |
7 | 6111324116 |
oct | 1665326104 |
9 | 570278052 |
10 | 248884292 |
11 | 1185414a8 |
12 | 6b426318 |
13 | 3c741917 |
14 | 250a93b6 |
15 | 16cb3762 |
hex | ed5ac44 |
248884292 has 12 divisors (see below), whose sum is σ = 436520700. Its totient is φ = 124164096.
The previous prime is 248884291. The next prime is 248884303. The reversal of 248884292 is 292488842.
248884292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 151388416 + 97495876 = 12304^2 + 9874^2 .
It is not an unprimeable number, because it can be changed into a prime (248884291) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67493 + ... + 71084.
It is an arithmetic number, because the mean of its divisors is an integer number (36376725).
Almost surely, 2248884292 is an apocalyptic number.
It is an amenable number.
248884292 is a deficient number, since it is larger than the sum of its proper divisors (187636408).
248884292 is a wasteful number, since it uses less digits than its factorization.
248884292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139030 (or 139028 counting only the distinct ones).
The product of its digits is 589824, while the sum is 47.
The square root of 248884292 is about 15776.0670637520. The cubic root of 248884292 is about 629.0219913907.
The spelling of 248884292 in words is "two hundred forty-eight million, eight hundred eighty-four thousand, two hundred ninety-two".
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