Base | Representation |
---|---|
bin | 110101110110110011… |
… | …110101001011001010 |
3 | 12112021010100100022221 |
4 | 311312303311023022 |
5 | 1421412413422412 |
6 | 42322112004254 |
7 | 4115012546221 |
oct | 656663651312 |
9 | 175233310287 |
10 | 57827873482 |
11 | 22585366285 |
12 | b25a53068a |
13 | 55b7737922 |
14 | 2b281cdcb8 |
15 | 1786bdeb07 |
hex | d76cf52ca |
57827873482 has 8 divisors (see below), whose sum is σ = 86744032452. Its totient is φ = 28913196000.
The previous prime is 57827873473. The next prime is 57827873483. The reversal of 57827873482 is 28437872875.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 55154052801 + 2673820681 = 234849^2 + 51709^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 57827873482.
It is not an unprimeable number, because it can be changed into a prime (57827873483) 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, 267019 + ... + 432382.
Almost surely, 257827873482 is an apocalyptic number.
57827873482 is a deficient number, since it is larger than the sum of its proper divisors (28916158970).
57827873482 is a wasteful number, since it uses less digits than its factorization.
57827873482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 740744.
The product of its digits is 42147840, while the sum is 61.
The spelling of 57827873482 in words is "fifty-seven billion, eight hundred twenty-seven million, eight hundred seventy-three thousand, four hundred eighty-two".
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