Base | Representation |
---|---|
bin | 111000011010000100011110… |
… | …001101000101010110101010 |
3 | 1012112101102021222112101012100 |
4 | 320122010132031011112222 |
5 | 230004034131324334123 |
6 | 2235343203234354230 |
7 | 103153225010160462 |
oct | 7032043615052652 |
9 | 1175342258471170 |
10 | 248082112730538 |
11 | 72057040170429 |
12 | 239a7b8572b976 |
13 | a8570731a9ac8 |
14 | 4539349d58ba2 |
15 | 1da32b991e643 |
hex | e1a11e3455aa |
248082112730538 has 48 divisors (see below), whose sum is σ = 549997267787136. Its totient is φ = 80779839174720.
The previous prime is 248082112730537. The next prime is 248082112730549. The reversal of 248082112730538 is 835037211280842.
248082112730538 is a `hidden beast` number, since 2 + 4 + 8 + 0 + 8 + 21 + 12 + 73 + 0 + 538 = 666.
It is a super-3 number, since 3×2480821127305383 (a number of 44 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (248082112730537) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 279902923 + ... + 280787838.
It is an arithmetic number, because the mean of its divisors is an integer number (11458276412232).
Almost surely, 2248082112730538 is an apocalyptic number.
248082112730538 is an abundant number, since it is smaller than the sum of its proper divisors (301915155056598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248082112730538 is a wasteful number, since it uses less digits than its factorization.
248082112730538 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 560691339 (or 560691336 counting only the distinct ones).
The product of its (nonzero) digits is 5160960, while the sum is 54.
The spelling of 248082112730538 in words is "two hundred forty-eight trillion, eighty-two billion, one hundred twelve million, seven hundred thirty thousand, five hundred thirty-eight".
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