Base | Representation |
---|---|
bin | 11001111011100000100010… |
… | …01001111001110000100111 |
3 | 21110220002021220112100220110 |
4 | 30331300101021321300213 |
5 | 24433210010022131442 |
6 | 321134430241104103 |
7 | 15003402351616134 |
oct | 1475602111716047 |
9 | 243802256470813 |
10 | 57020273630247 |
11 | 17194186a48954 |
12 | 648aab2328033 |
13 | 25a7cb1320505 |
14 | 1011b201d358b |
15 | 68d36512a69c |
hex | 33dc11279c27 |
57020273630247 has 32 divisors (see below), whose sum is σ = 76763402438400. Its totient is φ = 37646863907840.
The previous prime is 57020273630237. The next prime is 57020273630261. The reversal of 57020273630247 is 74203637202075.
57020273630247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 57020273630247 - 215 = 57020273597479 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 57020273630196 and 57020273630205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57020273630237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1739944972 + ... + 1739977742.
It is an arithmetic number, because the mean of its divisors is an integer number (2398856326200).
Almost surely, 257020273630247 is an apocalyptic number.
57020273630247 is a deficient number, since it is larger than the sum of its proper divisors (19743128808153).
57020273630247 is a wasteful number, since it uses less digits than its factorization.
57020273630247 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44303.
The product of its (nonzero) digits is 2963520, while the sum is 48.
The spelling of 57020273630247 in words is "fifty-seven trillion, twenty billion, two hundred seventy-three million, six hundred thirty thousand, two hundred forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •