Base | Representation |
---|---|
bin | 110101111011100001… |
… | …100101011110101010 |
3 | 12112110122012012112002 |
4 | 311323201211132222 |
5 | 1422043141223212 |
6 | 42334015251002 |
7 | 4116663115622 |
oct | 657341453652 |
9 | 175418165462 |
10 | 57906976682 |
11 | 22615a84725 |
12 | b280b19a62 |
13 | 55cac42a59 |
14 | 2b34901882 |
15 | 178db17ac2 |
hex | d7b8657aa |
57906976682 has 8 divisors (see below), whose sum is σ = 91969904196. Its totient is φ = 27250341952.
The previous prime is 57906976681. The next prime is 57906976693. The reversal of 57906976682 is 28667960975.
It can be written as a sum of positive squares in 2 ways, for example, as 50414169961 + 7492806721 = 224531^2 + 86561^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (57906976681) 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, 851573153 + ... + 851573220.
Almost surely, 257906976682 is an apocalyptic number.
57906976682 is a deficient number, since it is larger than the sum of its proper divisors (34062927514).
57906976682 is a wasteful number, since it uses less digits than its factorization.
57906976682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1703146392.
The product of its (nonzero) digits is 68584320, while the sum is 65.
The spelling of 57906976682 in words is "fifty-seven billion, nine hundred six million, nine hundred seventy-six thousand, six hundred eighty-two".
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