Base | Representation |
---|---|
bin | 110101011101010101… |
… | …100000010000000000 |
3 | 12111011100011011121021 |
4 | 311131111200100000 |
5 | 1420024011234211 |
6 | 42211443435224 |
7 | 4101303066154 |
oct | 653525402000 |
9 | 174140134537 |
10 | 57400493056 |
11 | 2238609a015 |
12 | b15b385b14 |
13 | 554a02a7ba |
14 | 2ac753d064 |
15 | 175e41d771 |
hex | d5d560400 |
57400493056 has 33 divisors (see below), whose sum is σ = 114760258879. Its totient is φ = 28696413184.
The previous prime is 57400492997. The next prime is 57400493071. The reversal of 57400493056 is 65039400475.
The square root of 57400493056 is 239584.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is an unprimeable number.
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 2 ways as a sum of consecutive naturals, for example, 7662945 + ... + 7670431.
Almost surely, 257400493056 is an apocalyptic number.
57400493056 is the 239584-th square number.
It is an amenable number.
57400493056 is a deficient number, since it is larger than the sum of its proper divisors (57359765823).
57400493056 is an frugal number, since it uses more digits than its factorization.
57400493056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14994 (or 7489 counting only the distinct ones).
The product of its (nonzero) digits is 453600, while the sum is 43.
The spelling of 57400493056 in words is "fifty-seven billion, four hundred million, four hundred ninety-three thousand, fifty-six".
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