Base | Representation |
---|---|
bin | 110101100010001111… |
… | …011011001001100111 |
3 | 12111101002000001110020 |
4 | 311202033123021213 |
5 | 1420211043113013 |
6 | 42223543330223 |
7 | 4103322420402 |
oct | 654217331147 |
9 | 174332001406 |
10 | 57482785383 |
11 | 22418596501 |
12 | b182a50973 |
13 | 55610b139a |
14 | 2ad4440d39 |
15 | 1766776623 |
hex | d623db267 |
57482785383 has 16 divisors (see below), whose sum is σ = 80760758400. Its totient is φ = 36267492960.
The previous prime is 57482785379. The next prime is 57482785391. The reversal of 57482785383 is 38358728475.
It is not a de Polignac number, because 57482785383 - 22 = 57482785379 is a prime.
It is a super-3 number, since 3×574827853833 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57482785333) 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, 463948 + ... + 574641.
It is an arithmetic number, because the mean of its divisors is an integer number (5047547400).
Almost surely, 257482785383 is an apocalyptic number.
57482785383 is a deficient number, since it is larger than the sum of its proper divisors (23277973017).
57482785383 is a wasteful number, since it uses less digits than its factorization.
57482785383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1039582.
The product of its digits is 45158400, while the sum is 60.
The spelling of 57482785383 in words is "fifty-seven billion, four hundred eighty-two million, seven hundred eighty-five thousand, three hundred eighty-three".
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