Base | Representation |
---|---|
bin | 11101100101001… |
… | …00001010000100 |
3 | 122021220122001020 |
4 | 32302210022010 |
5 | 1002010330244 |
6 | 40342231140 |
7 | 6102060342 |
oct | 1662441204 |
9 | 567818036 |
10 | 248136324 |
11 | 118080547 |
12 | 6b1254b0 |
13 | 3c53c337 |
14 | 24d52992 |
15 | 16bb6d19 |
hex | eca4284 |
248136324 has 12 divisors (see below), whose sum is σ = 578984784. Its totient is φ = 82712104.
The previous prime is 248136311. The next prime is 248136331. The reversal of 248136324 is 423631842.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×2481363243 (a number of 26 digits) contains 333 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 10339002 + ... + 10339025.
It is an arithmetic number, because the mean of its divisors is an integer number (48248732).
Almost surely, 2248136324 is an apocalyptic number.
It is an amenable number.
248136324 is an abundant number, since it is smaller than the sum of its proper divisors (330848460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248136324 is a wasteful number, since it uses less digits than its factorization.
248136324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20678034 (or 20678032 counting only the distinct ones).
The product of its digits is 27648, while the sum is 33.
The square root of 248136324 is about 15752.3434447069. The cubic root of 248136324 is about 628.3912291697.
The spelling of 248136324 in words is "two hundred forty-eight million, one hundred thirty-six thousand, three hundred twenty-four".
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