Base | Representation |
---|---|
bin | 110101111100010110… |
… | …011101110000011010 |
3 | 12112111121021110121111 |
4 | 311330112131300122 |
5 | 1422110213314212 |
6 | 42335232330534 |
7 | 4120222001620 |
oct | 657426356032 |
9 | 175447243544 |
10 | 57920838682 |
11 | 22622892423 |
12 | b2856a3a4a |
13 | 5600a87415 |
14 | 2b366ad510 |
15 | 178ee54ea7 |
hex | d7c59dc1a |
57920838682 has 32 divisors (see below), whose sum is σ = 103705028352. Its totient is φ = 23722157184.
The previous prime is 57920838673. The next prime is 57920838683. The reversal of 57920838682 is 28683802975.
It is not an unprimeable number, because it can be changed into a prime (57920838683) 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, 271248 + ... + 435220.
It is an arithmetic number, because the mean of its divisors is an integer number (3240782136).
Almost surely, 257920838682 is an apocalyptic number.
57920838682 is a deficient number, since it is larger than the sum of its proper divisors (45784189670).
57920838682 is a wasteful number, since it uses less digits than its factorization.
57920838682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165102.
The product of its (nonzero) digits is 11612160, while the sum is 58.
The spelling of 57920838682 in words is "fifty-seven billion, nine hundred twenty million, eight hundred thirty-eight thousand, six hundred eighty-two".
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