Base | Representation |
---|---|
bin | 110101000111111010… |
… | …011110011100011100 |
3 | 12110020021212102010120 |
4 | 311013322132130130 |
5 | 1413310004224421 |
6 | 42112044234540 |
7 | 4056350142651 |
oct | 650772363434 |
9 | 173207772116 |
10 | 57041086236 |
11 | 2221122a392 |
12 | b07ab3ba50 |
13 | 54c072ca44 |
14 | 2a91903c28 |
15 | 173cac78c6 |
hex | d47e9e71c |
57041086236 has 48 divisors (see below), whose sum is σ = 133735378560. Its totient is φ = 18922559040.
The previous prime is 57041086229. The next prime is 57041086237. The reversal of 57041086236 is 63268014075.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57041086237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2103315 + ... + 2130261.
It is an arithmetic number, because the mean of its divisors is an integer number (2786153720).
Almost surely, 257041086236 is an apocalyptic number.
It is an amenable number.
57041086236 is an abundant number, since it is smaller than the sum of its proper divisors (76694292324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57041086236 is a wasteful number, since it uses less digits than its factorization.
57041086236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27794 (or 27792 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 42.
The spelling of 57041086236 in words is "fifty-seven billion, forty-one million, eighty-six thousand, two hundred thirty-six".
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