Base | Representation |
---|---|
bin | 110101010001000010… |
… | …100011000001000101 |
3 | 12110121221222020200212 |
4 | 311101002203001011 |
5 | 1414113203301221 |
6 | 42135154045205 |
7 | 4063216440131 |
oct | 652102430105 |
9 | 173557866625 |
10 | 57194197061 |
11 | 2228a6a6861 |
12 | b102279805 |
13 | 551637a871 |
14 | 2aa7d9c3c1 |
15 | 174b26db5b |
hex | d510a3045 |
57194197061 has 8 divisors (see below), whose sum is σ = 60567094080. Its totient is φ = 53822248128.
The previous prime is 57194197057. The next prime is 57194197063. The reversal of 57194197061 is 16079149175.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57194197061 - 22 = 57194197057 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57194197063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110891 + ... + 355928.
It is an arithmetic number, because the mean of its divisors is an integer number (7570886760).
Almost surely, 257194197061 is an apocalyptic number.
It is an amenable number.
57194197061 is a deficient number, since it is larger than the sum of its proper divisors (3372897019).
57194197061 is a wasteful number, since it uses less digits than its factorization.
57194197061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 474043.
The product of its (nonzero) digits is 476280, while the sum is 50.
The spelling of 57194197061 in words is "fifty-seven billion, one hundred ninety-four million, one hundred ninety-seven thousand, sixty-one".
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